{"id":103009,"date":"2024-09-23T00:00:00","date_gmt":"2024-09-22T17:00:00","guid":{"rendered":"https:\/\/docosan-blog.local\/blog\/uncategorized\/virus-cum-b\/"},"modified":"2024-09-23T10:26:51","modified_gmt":"2024-09-23T03:26:51","slug":"virus-cum-b","status":"publish","type":"post","link":"https:\/\/www.docosan.com\/blog\/truyen-nhiem\/virus-cum-b\/","title":{"rendered":"C\u00fam B l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n, tri\u1ec7u ch\u1ee9ng v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba"},"content":{"rendered":"\r\n<p class=\"has-gray-200-background-color has-background wp-block-paragraph\"><em>C\u00fam B l\u00e0 m\u1ed9t trong hai lo\u1ea1i virus ch\u00ednh g\u00e2y ra \u0111\u1ee3t d\u1ecbch c\u00fam theo m\u00f9a h\u00e0ng n\u0103m. Ng\u01b0\u1eddi m\u1eafc c\u00fam B c\u00f3 th\u1ec3 c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u01b0 ho, s\u1ed1t v\u00e0 \u0111au nh\u1ee9c c\u01a1 th\u1ec3. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u <strong>c\u00fam B l\u00e0 g\u00ec<\/strong> v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba lo\u1ea1i virus n\u00e0y nh\u00e9!<\/em><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"virus-cum-b-la-gi\"><strong>Gi\u1edbi thi\u1ec7u t\u1ed5ng qu\u00e1t v\u1ec1 v\u1ec1 C\u00fam B\u00a0<\/strong><\/h2>\r\n<h3><strong>C\u00fam B l\u00e0 g\u00ec?<\/strong><\/h3>\r\n<p>C\u00fam B l\u00e0 m\u1ed9t trong b\u1ed1n lo\u1ea1i c\u00fam m\u00f9a (4 type A, B, C, D) g\u00e2y nhi\u1ec5m tr\u00f9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p. Theo th\u1ed1ng k\u00ea, t\u1ea1i Vi\u1ec7t Nam, c\u00fam B chi\u1ebfm kho\u1ea3ng 40% ca c\u00fam m\u00f9a m\u1ed7i n\u0103m, c\u00f2n l\u1ea1i l\u00e0 c\u00fam A chi\u1ebfm 60%, r\u1ea5t hi\u1ebfm g\u1eb7p c\u00fam C v\u00e0 c\u00fam D.<\/p>\r\n<p>Virus c\u00fam B \u0111\u01b0\u1ee3c chia th\u00e0nh hai d\u00f2ng ch\u00ednh l\u00e0 B Yamagata v\u00e0 B Victoria. Nh\u00ecn chung, hai d\u00f2ng n\u00e0y c\u00f3 \u0111\u1eb7c t\u00ednh di truy\u1ec1n kh\u00e1 gi\u1ed1ng nhau do b\u1ea3n ch\u1ea5t virus c\u00fam B \u00edt thay \u0111\u1ed5i kh\u00e1ng nguy\u00ean v\u00e0 ti\u1ebfn tr\u00ecnh thay \u0111\u1ed5i c\u0169ng ch\u1eadm h\u01a1n so v\u1edbi <a href=\"https:\/\/www.docosan.com\/blog\/truyen-nhiem\/cum-a\/\">c\u00fam A<\/a>.<\/p>\r\n<p>C\u1ea3 c\u00fam A v\u00e0 c\u00fam B \u0111\u1ec1u g\u00e2y ra c\u00e1c tri\u1ec7u ch\u1ee9ng ho, \u0111au h\u1ecdng, \u0111au c\u01a1 v\u00e0 s\u1ed1t. Tuy nhi\u00ean, hai type virus n\u00e0y c\u0169ng kh\u00e1c nhau \u1edf m\u1ed9t s\u1ed1 \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong b\u1ea3ng sau:\u00a0<\/p>\r\n<table dir=\"ltr\" style=\"height: 251px;\" border=\"1\" width=\"628\" cellspacing=\"0\" cellpadding=\"0\" data-sheets-root=\"1\" data-sheets-baot=\"1\"><colgroup><col width=\"182\" \/><col width=\"138\" \/><col width=\"133\" \/><\/colgroup>\r\n<tbody>\r\n<tr>\r\n<td style=\"text-align: center;\"><strong>\u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/td>\r\n<td style=\"text-align: center;\"><strong>Virus c\u00fam A<\/strong><\/td>\r\n<td style=\"text-align: center;\"><strong>Virus c\u00fam B<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Ph\u00e2n nh\u00f3m<\/td>\r\n<td>Ph\u00e2n th\u00e0nh nhi\u1ec1u ch\u1ee7ng virus d\u1ef1a tr\u00ean protein hemagglutinin (H) v\u00e0 neuraminidase (N)<\/td>\r\n<td>2 d\u00f2ng ch\u00ednh l\u00e0 B Yamagata v\u00e0 B Victoria.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\u0110\u1ed1i t\u01b0\u1ee3ng g\u00e2y b\u1ec7nh<\/td>\r\n<td>Ng\u01b0\u1eddi v\u00e0 \u0111\u1ed9ng v\u1eadt<\/td>\r\n<td>Ch\u1ec9 g\u00e2y b\u1ec7nh tr\u00ean ng\u01b0\u1eddi.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Bi\u1ebfn ch\u1ee9ng<\/td>\r\n<td>Tr\u00ean h\u1ec7 th\u1ea7n kinh<\/td>\r\n<td>Tr\u00ean h\u1ec7 ti\u00eau h\u00f3a<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n\r\n<p>M\u1eb7c d\u00f9 x\u00e9t tr\u00ean l\u00e2m s\u00e0ng, c\u00fam A c\u00f3 kh\u1ea3 n\u0103ng cao g\u00e2y b\u1ec7nh n\u1eb7ng h\u01a1n c\u00fam B, nh\u01b0ng nghi\u00ean c\u1ee9u t\u1eeb Trung t\u00e2m ki\u1ec3m so\u00e1t v\u00e0 ph\u00f2ng ng\u1eeba d\u1ecbch b\u1ec7nh (CDC) cho th\u1ea5y, c\u1ea3 hai ch\u1ee7ng c\u00fam tr\u00ean \u0111\u1ec1u nguy hi\u1ec3m nh\u01b0 nhau v\u00e0 c\u00f3 th\u1ec3 g\u00e2y bi\u1ebfn ch\u1ee9ng nghi\u00eam tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 ng\u01b0\u1eddi b\u1ec7nh t\u1eeb 65 tu\u1ed5i tr\u1edf l\u00ean.<\/p>\r\n<figure id=\"attachment_127413\" aria-describedby=\"caption-attachment-127413\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127413\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-2.jpg\" alt=\"Virus c\u00fam B \u0111\u01b0\u1ee3c chia th\u00e0nh hai d\u00f2ng ch\u00ednh l\u00e0 B Yamagata v\u00e0 B Victoria\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-2.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-2-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-2-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127413\" class=\"wp-caption-text\">Virus c\u00fam B \u0111\u01b0\u1ee3c chia th\u00e0nh hai d\u00f2ng ch\u00ednh l\u00e0 B Yamagata v\u00e0 B Victoria<\/figcaption><\/figure>\r\n<h3 class=\"wp-block-heading\" id=\"phan-lo\u1ea1i-virus-cum-mua\"><strong>C\u00fam B c\u00f3 nguy hi\u1ec3m kh\u00f4ng? M\u1ed9t s\u1ed1 bi\u1ebfn ch\u1ee9ng c\u1ee7a c\u00fam B<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">N\u1ebfu kh\u00f4ng \u0111i\u1ec1u tr\u1ecb k\u1ecbp th\u1eddi, ng\u01b0\u1eddi m\u1eafc virus c\u00fam B c\u00f3 nguy c\u01a1 cao b\u1ecb nhi\u1ec5m tr\u00f9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p c\u1ea5p t\u00ednh. Bi\u1ebfn ch\u1ee9ng n\u00e0y th\u01b0\u1eddng kh\u1edfi ph\u00e1t \u0111\u1ed9t ng\u1ed9t, g\u1ed3m c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u01b0 <a href=\"https:\/\/www.docosan.com\/blog\/kien-thuc-y-te\/sot\/\">s\u1ed1t<\/a>, \u1edbn l\u1ea1nh, <a href=\"https:\/\/www.docosan.com\/blog\/than-kinh\/dau-dau-nguyen-nhan-chan-doan-dieu-tri\/\">\u0111au \u0111\u1ea7u<\/a>, ho khan v\u00e0 \u0111au c\u01a1.<\/p>\r\n<p>B\u00ean c\u1ea1nh nhi\u1ec5m tr\u00f9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, c\u00e1c bi\u1ebfn ch\u1ee9ng nghi\u00eam tr\u1ecdng kh\u00e1c c\u1ee7a b\u1ec7nh c\u00fam B c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0 <a href=\"https:\/\/www.docosan.com\/blog\/ho-hap\/viem-phoi\/\">vi\u00eam ph\u1ed5i<\/a>, vi\u00eam c\u01a1 tim, <a href=\"https:\/\/www.docosan.com\/blog\/than-kinh\/viem-nao\/\">vi\u00eam n\u00e3o<\/a>, vi\u00eam t\u1ee7y, <a href=\"https:\/\/www.docosan.com\/blog\/than-kinh\/viem-mang-nao\/\">vi\u00eam m\u00e0ng n\u00e3o<\/a>, co gi\u1eadt do s\u1ed1t ho\u1eb7c kh\u00f4ng r\u00f5 nguy\u00ean nh\u00e2n, <a href=\"https:\/\/www.docosan.com\/blog\/than-kinh\/liet-day-than-kinh-so-7\/\">h\u1ed9i ch\u1ee9ng Guillain-Barr\u00e9<\/a>, h\u1ed9i ch\u1ee9ng r\u1ed1i lo\u1ea1n ch\u1ee9c n\u0103ng ti\u1ec3u n\u00e3o. Nghi\u00eam tr\u1ecdng h\u01a1n, ng\u01b0\u1eddi b\u1ec7nh c\u00f3 th\u1ec3 t\u1eed vong.<\/p>\r\n<p>Bi\u1ebfn ch\u1ee9ng th\u1ea7n kinh l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n g\u00e2y t\u1eed vong cao nh\u1ea5t \u1edf b\u1ec7nh nh\u00e2n nhi\u1ec5m virus c\u00fam. Hi\u1ec7n nay, ch\u1ec9 m\u1edbi ghi nh\u1eadn 01 tr\u01b0\u1eddng h\u1ee3p vi\u00eam n\u00e3o do virus c\u00fam B t\u1ea1i London, Anh v\u00e0o n\u0103m 1946 v\u00e0 m\u1ed9t v\u00e0i tri\u1ec7u ch\u1ee9ng li\u00ean quan \u0111\u1ebfn th\u1ea7n kinh \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o \u1edf tr\u1ebb em v\u1edbi t\u1ea7n su\u1ea5t d\u01b0\u1edbi 1\/10.000. C\u00fam B th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t c\u0103n b\u1ec7nh nh\u1eb9, v\u1edbi c\u00e1c bi\u1ebfn ch\u1ee9ng th\u1ea7n kinh \u00edt g\u1eb7p h\u01a1n so v\u1edbi c\u00fam A.<\/p>\r\n<p>M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean 32 b\u1ec7nh nh\u00e2n nhi\u1ec5m virus c\u00fam B cho th\u1ea5y, c\u00f3 7 b\u1ec7nh nh\u00e2n (tu\u1ed5i trung b\u00ecnh 31) b\u1ecb bi\u1ebfn ch\u1ee9ng th\u1ea7n kinh do virus c\u00fam B. Trong \u0111\u00f3, c\u00f3 4 b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n vi\u00eam n\u00e3o, 2 b\u1ec7nh nh\u00e2n c\u00f3 nguy c\u01a1 cao b\u1ecb vi\u00eam n\u00e3o v\u00e0 1 b\u1ec7nh nh\u00e2n m\u1eafc ch\u1ee9ng r\u1ed1i lo\u1ea1n ch\u1ee9c n\u0103ng ti\u1ec3u n\u00e3o. Hai trong s\u1ed1 c\u00e1c b\u1ec7nh nh\u00e2n tr\u00ean \u0111\u00e3 t\u1eed vong. Kh\u00f4ng c\u00f3 b\u1ec7nh nh\u00e2n n\u00e0o \u0111\u01b0\u1ee3c ti\u00eam vaccine ph\u00f2ng virus c\u00fam. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u n\u00e0y cho th\u1ea5y, virus c\u00fam B c\u00f3 th\u1ec3 g\u00e2y ra bi\u1ebfn ch\u1ee9ng l\u00e2m s\u00e0ng nghi\u00eam tr\u1ecdng v\u00e0 n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 nguy c\u01a1 d\u1eabn \u0111\u1ebfn vi\u00eam n\u00e3o.<\/p>\r\n<figure id=\"attachment_127414\" aria-describedby=\"caption-attachment-127414\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127414\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-3.jpg\" alt=\"Ng\u01b0\u1eddi m\u1eafc virus c\u00fam B c\u00f3 nguy c\u01a1 cao b\u1ecb nhi\u1ec5m tr\u00f9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p c\u1ea5p t\u00ednh\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-3.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-3-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-3-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127414\" class=\"wp-caption-text\">Ng\u01b0\u1eddi m\u1eafc virus c\u00fam B c\u00f3 nguy c\u01a1 cao b\u1ecb nhi\u1ec5m tr\u00f9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p c\u1ea5p t\u00ednh<\/figcaption><\/figure>\r\n<h2><strong>D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft tri\u1ec7u ch\u1ee9ng c\u1ee7a c\u00fam B<\/strong><\/h2>\r\n<p>Tri\u1ec7u ch\u1ee9ng nhi\u1ec5m c\u00fam A v\u00e0 c\u00fam B gi\u1ed1ng nhau n\u00ean r\u1ea5t kh\u00f3 ph\u00e2n bi\u1ec7t n\u1ebfu ch\u1ec9 d\u1ef1a v\u00e0o bi\u1ec3u hi\u1ec7n l\u00e2m s\u00e0ng. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a c\u00fam B xu\u1ea5t hi\u1ec7n nhanh, k\u00e9o d\u00e0i kho\u1ea3ng 1 tu\u1ea7n v\u1edbi m\u1ee9c \u0111\u1ed9 t\u1eeb nh\u1eb9 \u0111\u1ebfn n\u1eb7ng. M\u1ed9t s\u1ed1 tri\u1ec7u ch\u1ee9ng c\u00fam B ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi b\u1ec7nh c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i bao g\u1ed3m:<\/p>\r\n<ul>\r\n<li><strong>Tri\u1ec7u ch\u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p<\/strong>: Ho n\u1eb7ng ti\u1ebfng k\u00e9o d\u00e0i trong nhi\u1ec1u tu\u1ea7n, s\u1ed5 m\u0169i, vi\u00eam h\u1ecdng, ngh\u1eb9t m\u0169i, h\u1eaft h\u01a1i, kh\u00f3 ch\u1ecbu \u1edf ng\u1ef1c.<\/li>\r\n<li><strong>Tri\u1ec7u ch\u1ee9ng to\u00e0n th\u00e2n<\/strong>: S\u1ed1t k\u00e9o d\u00e0i 3 &#8211; 4 ng\u00e0y, \u1edbn l\u1ea1nh, \u0111au \u0111\u1ea7u, \u0111au m\u1ecfi c\u01a1, m\u1ec7t m\u1ecfi, ki\u1ec7t s\u1ee9c.<\/li>\r\n<li><strong>Tri\u1ec7u ch\u1ee9ng d\u1ea1 d\u00e0y<\/strong>: Bu\u1ed3n n\u00f4n, n\u00f4n, \u0111au b\u1ee5ng, ti\u00eau ch\u1ea3y. Tr\u1ebb em khi b\u1ecb c\u00fam B s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng cao g\u1eb7p ph\u1ea3i c\u00e1c tri\u1ec7u ch\u1ee9ng v\u1ec1 d\u1ea1 d\u00e0y h\u01a1n ng\u01b0\u1eddi l\u1edbn.<\/li>\r\n<\/ul>\r\n<figure id=\"attachment_127415\" aria-describedby=\"caption-attachment-127415\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127415\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-4.jpg\" alt=\"Ng\u01b0\u1eddi b\u1ec7nh c\u00fam B c\u00f3 th\u1ec3 ho, h\u1eaft h\u01a1i, s\u1ed5 m\u0169i k\u00e9o d\u00e0i nhi\u1ec1u tu\u1ea7n\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-4.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-4-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-4-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127415\" class=\"wp-caption-text\">Ng\u01b0\u1eddi b\u1ec7nh c\u00fam B c\u00f3 th\u1ec3 ho, h\u1eaft h\u01a1i, s\u1ed5 m\u0169i k\u00e9o d\u00e0i nhi\u1ec1u tu\u1ea7n<\/figcaption><\/figure>\r\n<h2><strong>C\u00fam B c\u00f3 l\u00e2y nhi\u1ec5m kh\u00f4ng?<\/strong><\/h2>\r\n<p><strong>Virus c\u00fam B l\u00e2y t\u1eeb ng\u01b0\u1eddi sang ng\u01b0\u1eddi th\u00f4ng qua gi\u1ecdt b\u1eafn c\u00f3 ch\u1ee9a virus c\u00fam trong kh\u00f4ng kh\u00ed<\/strong>. Gi\u1ecdt b\u1eafn c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb ng\u01b0\u1eddi b\u1ec7nh c\u00fam ho, h\u1eaft h\u01a1i ho\u1eb7c n\u00f3i chuy\u1ec7n, do tr\u1ebb ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t c\u00f3 d\u1ecbch ti\u1ebft c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh r\u1ed3i ch\u1ea1m v\u00e0o mi\u1ec7ng, m\u0169i ho\u1eb7c m\u1eaft. Th\u1eddi gian \u1ee7 b\u1ec7nh c\u00fam B th\u01b0\u1eddng <strong>t\u1eeb 1 &#8211; 4 ng\u00e0y<\/strong> k\u1ec3 t\u1eeb khi ph\u01a1i nhi\u1ec5m v\u1edbi virus. Tr\u1ebb em v\u00e0 ng\u01b0\u1eddi b\u1ecb suy gi\u1ea3m h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch c\u00f3 th\u1ec3 \u1ee7 b\u1ec7nh l\u00e2u h\u01a1n.<\/p>\r\n<figure id=\"attachment_127416\" aria-describedby=\"caption-attachment-127416\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127416\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-1.jpg\" alt=\"Virus c\u00fam B l\u00e2y t\u1eeb ng\u01b0\u1eddi sang ng\u01b0\u1eddi th\u00f4ng qua gi\u1ecdt b\u1eafn c\u00f3 ch\u1ee9a virus c\u00fam trong kh\u00f4ng kh\u00ed\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-1.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-1-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127416\" class=\"wp-caption-text\">Virus c\u00fam B l\u00e2y t\u1eeb ng\u01b0\u1eddi sang ng\u01b0\u1eddi th\u00f4ng qua gi\u1ecdt b\u1eafn c\u00f3 ch\u1ee9a virus c\u00fam trong kh\u00f4ng kh\u00ed<\/figcaption><\/figure>\r\n<h2><strong>Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 r\u1ee7i ro g\u00e2y b\u1ec7nh c\u00fam B<\/strong><\/h2>\r\n<p>Virus c\u00fam B do hai d\u00f2ng virus B Victoria v\u00e0 B Yamagata g\u00e2y ra. Trong \u0111\u00f3, d\u00f2ng Victoria c\u00f3 xu h\u01b0\u1edbng g\u00e2y b\u1ec7nh cho ng\u01b0\u1eddi tr\u1ebb, c\u00f2n d\u00f2ng Yamagata th\u01b0\u1eddng ph\u1ed5 bi\u1ebfn \u1edf c\u00e1c b\u1ec7nh nh\u00e2n l\u1edbn tu\u1ed5i. B\u1ec7nh l\u00e2y truy\u1ec1n qua d\u1ecbch ti\u1ebft ch\u1ee9a virus c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh khi h\u1eaft h\u01a1i, ho trong kho\u1ea3ng c\u00e1ch 2 m\u00e9t, ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t ch\u1ee9a d\u1ecbch ti\u1ebft r\u1ed3i ch\u1ea1m v\u00e0o m\u1eaft, m\u0169i, mi\u1ec7ng.<\/p>\r\n<p>Ng\u01b0\u1eddi nhi\u1ec5m virus c\u00fam B c\u00f3 th\u1ec3 \u1ee7 b\u1ec7nh t\u1eeb 1 &#8211; 4 ng\u00e0y m\u00e0 kh\u00f4ng bi\u1ec3u hi\u1ec7n b\u1ea5t k\u1ef3 tri\u1ec7u ch\u1ee9ng n\u00e0o c\u1ee7a b\u1ec7nh. Sau kho\u1ea3ng 3 &#8211; 5 ng\u00e0y k\u1ec3 t\u1eeb ng\u00e0y nhi\u1ec5m virus, b\u1ec7nh b\u1eaft \u0111\u1ea7u ti\u1ebfn tri\u1ec3n v\u1edbi nh\u1eefng c\u01a1n s\u1ed1t t\u1eeb nh\u1eb9 \u0111\u1ebfn n\u1eb7ng, k\u00e8m theo \u0111au h\u1ecdng, h\u1eaft h\u01a1i, s\u1ed5 m\u0169i, ho khan ho\u1eb7c ho c\u00f3 \u0111\u1eddm,\u2026 Do con \u0111\u01b0\u1eddng l\u00e2y truy\u1ec1n l\u00e0 qua gi\u1ecdt b\u1eafn, ng\u01b0\u1eddi b\u1ec7nh v\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n virus sang cho ng\u01b0\u1eddi l\u00e0nh ngay c\u1ea3 trong th\u1eddi gian \u1ee7 b\u1ec7nh.<\/p>\r\n<figure id=\"attachment_127418\" aria-describedby=\"caption-attachment-127418\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127418\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-5.jpg\" alt=\"S\u1ed1t cao nhi\u1ec1u ng\u00e0y l\u00e0 bi\u1ec3u hi\u1ec7n th\u01b0\u1eddng th\u1ea5y khi b\u1ecb c\u00fam\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-5.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-5-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-5-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127418\" class=\"wp-caption-text\">S\u1ed1t cao nhi\u1ec1u ng\u00e0y l\u00e0 bi\u1ec3u hi\u1ec7n th\u01b0\u1eddng th\u1ea5y khi b\u1ecb c\u00fam<\/figcaption><\/figure>\r\n<h2><strong>M\u1ed9t s\u1ed1 \u0111\u1ed1i t\u01b0\u1ee3ng nguy c\u01a1 l\u00e2y nhi\u1ec5m cao<\/strong><\/h2>\r\n<p>M\u1ed9t s\u1ed1 \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 nguy c\u01a1 cao m\u1eafc b\u1ec7nh c\u00fam B bao g\u1ed3m:<\/p>\r\n<ul>\r\n<li>Tr\u1ebb em, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb s\u01a1 sinh v\u00e0 tr\u1ebb d\u01b0\u1edbi 2 tu\u1ed5i. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y tr\u1ebb em m\u1eafc c\u00fam B c\u00f3 nguy c\u01a1 bi\u1ebfn ch\u1ee9ng nghi\u00eam tr\u1ecdng ho\u1eb7c ph\u1ea3i nh\u1eadp vi\u1ec7n cao h\u01a1n so v\u1edbi tr\u1ebb m\u1eafc c\u00fam A.<\/li>\r\n<li>Ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh t\u1eeb 65 tu\u1ed5i tr\u1edf l\u00ean.<\/li>\r\n<li>Ph\u1ee5 n\u1eef mang thai ho\u1eb7c ph\u1ee5 n\u1eef sau sinh 2 tu\u1ea7n.<\/li>\r\n<li>Ng\u01b0\u1eddi \u0111ang m\u1eafc c\u00e1c b\u1ec7nh c\u1ea5p v\u00e0 m\u1ea1n t\u00ednh, \u0111\u1eb7c bi\u1ec7t l\u00e0 <a href=\"https:\/\/www.docosan.com\/blog\/noi-tiet\/tieu-duong\/\">ti\u1ec3u \u0111\u01b0\u1eddng<\/a>, <a href=\"https:\/\/www.docosan.com\/blog\/tim-mach\/suy-tim\/\">suy tim<\/a>, <a href=\"https:\/\/www.docosan.com\/blog\/ho-hap\/hen-suyen\/\">hen suy\u1ec5n<\/a>.<\/li>\r\n<li>Ng\u01b0\u1eddi M\u1ef9 b\u1ea3n \u0111\u1ecba.<\/li>\r\n<li>Ng\u01b0\u1eddi c\u00f3 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch suy y\u1ebfu ho\u1eb7c <a href=\"https:\/\/www.docosan.com\/blog\/dinh-duong\/beo-phi\/\">b\u00e9o ph\u00ec<\/a>.<\/li>\r\n<\/ul>\r\n<p>N\u1ebfu ng\u01b0\u1eddi b\u1ec7nh ph\u00e1t hi\u1ec7n c\u00e1c tri\u1ec7u ch\u1ee9ng nghi ng\u1edd b\u1ecb c\u00fam v\u00e0 c\u00f3 b\u1ea5t k\u1ef3 y\u1ebfu t\u1ed1 nguy c\u01a1 n\u00e0o k\u1ec3 tr\u00ean, h\u00e3y \u0111\u1ebfn ngay c\u01a1 s\u1edf y t\u1ebf \u0111\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb k\u1ecbp th\u1eddi. \u0110i\u1ec1u tr\u1ecb s\u1edbm kh\u00f4ng ch\u1ec9 g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3 \u0111i\u1ec1u tr\u1ecb m\u00e0 c\u00f2n gi\u00fap l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 bi\u1ebfn ch\u1ee9ng c\u1ee7a c\u00fam.<\/p>\r\n<figure id=\"attachment_127417\" aria-describedby=\"caption-attachment-127417\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127417\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-6.jpg\" alt=\"Tr\u1ebb em l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 nguy c\u01a1 cao b\u1ecb nhi\u1ec5m c\u00fam nh\u1ea5t\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-6.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-6-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-6-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127417\" class=\"wp-caption-text\">Tr\u1ebb em l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 nguy c\u01a1 cao b\u1ecb nhi\u1ec5m c\u00fam nh\u1ea5t<\/figcaption><\/figure>\r\n<h2><strong>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e9t nghi\u1ec7m ch\u1ea9n \u0111o\u00e1n ch\u00ednh x\u00e1c m\u1eafc c\u00fam B<\/strong><\/h2>\r\n<p>C\u00fam B c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n th\u00f4ng qua tri\u1ec7u ch\u1ee9ng l\u00e2m s\u00e0ng v\u00e0 d\u1ecbch t\u1ec5 t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng ng\u01b0\u1eddi b\u1ec7nh sinh s\u1ed1ng. Ngo\u00e0i ra, b\u00e1c s\u0129 c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh ng\u01b0\u1eddi b\u1ec7nh th\u1ef1c hi\u1ec7n c\u00e1c x\u00e9t nghi\u1ec7m sau:<\/p>\r\n<ul>\r\n<li>X\u00e9t nghi\u1ec7m virus c\u00fam t\u1eeb m\u1eabu n\u01b0\u1edbc b\u1ecdt ho\u1eb7c d\u1ecbch m\u0169i ng\u01b0\u1eddi b\u1ec7nh b\u1eb1ng k\u1ef9 thu\u1eadt RPT-PCR.<\/li>\r\n<li>X\u00e9t nghi\u1ec7m nhanh kh\u00e1ng nguy\u00ean c\u00fam, cho k\u1ebft qu\u1ea3 trong v\u00f2ng ch\u01b0a \u0111\u1ea7y m\u1ed9t gi\u1edd nh\u01b0ng k\u00e9m ch\u00ednh x\u00e1c h\u01a1n so v\u1edbi x\u00e9t nghi\u1ec7m b\u1eb1ng k\u1ef9 thu\u1eadt PRT-PCR.<\/li>\r\n<\/ul>\r\n<h2><strong>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb hi\u1ec7u qu\u1ea3 c\u00fam B<\/strong><\/h2>\r\n<p>Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, c\u00e1c tri\u1ec7u ch\u1ee9ng c\u00fam B s\u1ebd t\u1ef1 thuy\u00ean gi\u1ea3m m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111i\u1ec1u tr\u1ecb. Ng\u01b0\u1eddi b\u1ec7nh c\u1ea7n ngh\u1ec9 ng\u01a1i, u\u1ed1ng \u0111\u1ee7 n\u01b0\u1edbc, \u0103n th\u1ef1c ph\u1ea9m d\u1ec5 ti\u00eau nh\u01b0 s\u00fap, ch\u00e1o,&#8230; M\u1ed9t s\u1ed1 thu\u1ed1c kh\u00f4ng k\u00ea \u0111\u01a1n nh\u01b0 thu\u1ed1c gi\u1ea3m \u0111au, gi\u1ea3m ho, th\u00f4ng m\u0169i c\u00f3 th\u1ec3 gi\u00fap b\u1ec7nh nh\u00e2n gi\u1ea3m b\u1edbt c\u1ea3m gi\u00e1c kh\u00f3 ch\u1ecbu do c\u00fam B g\u00e2y n\u00ean.<\/p>\r\n<p>Tuy nhi\u00ean, n\u1ebfu b\u1ec7nh nh\u00e2n c\u00f3 nh\u1eefng bi\u1ec3u hi\u1ec7n nghi\u00eam tr\u1ecdng nh\u01b0 kh\u00f3 th\u1edf, \u0111au ng\u1ef1c, s\u1ed1t cao kh\u00f4ng gi\u1ea3m,&#8230; ho\u1eb7c c\u00f3 nguy c\u01a1 bi\u1ebfn ch\u1ee9ng n\u1eb7ng, b\u00e1c s\u0129 c\u00f3 th\u1ec3 k\u00ea \u0111\u01a1n thu\u1ed1c kh\u00e1ng virus nh\u01b0 Tamiflu, Relenza,&#8230; Thu\u1ed1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong v\u00f2ng 48 gi\u1edd sau khi xu\u1ea5t hi\u1ec7n tri\u1ec7u ch\u1ee9ng. Thu\u1ed1c kh\u00e1ng virus \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong ph\u00e1c \u0111\u1ed3 \u0111i\u1ec1u tr\u1ecb c\u1ee7a nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 nguy c\u01a1 cao m\u1eafc c\u00fam B nh\u01b0 ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh tr\u00ean 65 tu\u1ed5i, ph\u1ee5 n\u1eef mang thai ho\u1eb7c ng\u01b0\u1eddi \u0111ang c\u00f3 b\u1ec7nh l\u00fd n\u1ec1n.<\/p>\r\n<p>B\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng ph\u1ee5 c\u1ee7a thu\u1ed1c kh\u00e1ng virus nh\u01b0 bu\u1ed3n n\u00f4n, n\u00f4n m\u1eeda v\u00e0 ti\u00eau ch\u1ea3y. Thu\u1ed1c d\u1ea1ng h\u00edt c\u00f3 th\u1ec3 g\u00e2y co th\u1eaft ph\u1ebf qu\u1ea3n, khi\u1ebfn ng\u01b0\u1eddi b\u1ec7nh tr\u1edf n\u00ean kh\u00f3 th\u1edf h\u01a1n. N\u1ebfu ph\u00e1t hi\u1ec7n c\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng n\u00e0o khi d\u00f9ng thu\u1ed1c, h\u00e3y th\u00f4ng b\u00e1o ngay cho b\u00e1c s\u0129 \u0111i\u1ec1u tr\u1ecb \u0111\u1ec3 \u0111\u01b0\u1ee3c th\u0103m kh\u00e1m v\u00e0 thay \u0111\u1ed5i ph\u00e1c \u0111\u1ed3 n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\r\n<figure id=\"attachment_127420\" aria-describedby=\"caption-attachment-127420\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127420\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-9.jpg\" alt=\"B\u00e1c s\u0129 c\u00f3 th\u1ec3 k\u00ea \u0111\u01a1n thu\u1ed1c kh\u00e1ng virus n\u1ebfu th\u1ea5y tri\u1ec7u ch\u1ee9ng c\u00fam kh\u00f4ng thuy\u00ean gi\u1ea3m sau nhi\u1ec1u ng\u00e0y\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-9.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-9-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-9-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127420\" class=\"wp-caption-text\">B\u00e1c s\u0129 c\u00f3 th\u1ec3 k\u00ea \u0111\u01a1n thu\u1ed1c kh\u00e1ng virus n\u1ebfu th\u1ea5y tri\u1ec7u ch\u1ee9ng c\u00fam kh\u00f4ng thuy\u00ean gi\u1ea3m sau nhi\u1ec1u ng\u00e0y<\/figcaption><\/figure>\r\n<h2><strong>C\u00e1ch ph\u00f2ng ng\u1eeba c\u00fam B<\/strong><\/h2>\r\n<p>Ti\u00eam vaccine c\u00fam l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 ph\u00f2ng ng\u1eeba c\u0103n b\u1ec7nh n\u00e0y. Vaccine gi\u00fap h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch nh\u1eadn bi\u1ebft c\u00e1c kh\u00e1ng th\u1ec3 virus c\u00fam v\u00e0 ti\u00eau di\u1ec7t ch\u00fang tr\u01b0\u1edbc khi virus t\u1ea5n c\u00f4ng c\u01a1 th\u1ec3. Virus c\u00fam c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i v\u1eadt ch\u1ea5t di truy\u1ec1n \u0111\u1ec3 th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i. Do \u0111\u00f3, ng\u01b0\u1eddi b\u1ec7nh c\u1ea7n ti\u00eam ph\u00f2ng c\u00fam h\u00e0ng n\u0103m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u00f2ng ng\u1eeba \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ee7ng c\u00fam k\u1ecbp th\u1eddi.<\/p>\r\n<p>Tr\u1ebb em t\u1eeb 6 th\u00e1ng tu\u1ed5i v\u00e0 ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh n\u00ean ti\u00eam ph\u00f2ng vaccine c\u00fam h\u00e0ng n\u0103m. Tr\u1ebb em t\u1eeb 9 tu\u1ed5i tr\u1edf l\u00ean c\u1ea7n ti\u00eam \u00edt nh\u1ea5t 1 li\u1ec1u vaccine trong m\u00f9a c\u00fam, ri\u00eang tr\u1ebb d\u01b0\u1edbi 8 tu\u1ed5i c\u1ea7n ti\u00eam \u00edt nh\u1ea5t 2 li\u1ec1u tr\u1edf l\u00ean.<\/p>\r\n<p>B\u00ean c\u1ea1nh vi\u1ec7c ti\u00eam vaccine, m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p sau \u0111\u00e2y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3m nguy c\u01a1 m\u1eafc b\u1ec7nh c\u00fam B, g\u1ed3m:<\/p>\r\n<ul>\r\n<li>R\u1eeda tay th\u01b0\u1eddng xuy\u00ean b\u1eb1ng x\u00e0 ph\u00f2ng di\u1ec7t khu\u1ea9n. N\u1ebfu kh\u00f4ng c\u00f3 x\u00e0 ph\u00f2ng, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m kh\u1eed tr\u00f9ng tay c\u00f3 ch\u1ee9a c\u1ed3n.<\/li>\r\n<li>Che m\u0169i v\u00e0 mi\u1ec7ng khi h\u1eaft h\u01a1i ho\u1eb7c ho. B\u1ea1n c\u00f3 th\u1ec3 ho ho\u1eb7c h\u1eaft h\u01a1i v\u00e0o khu\u1ef7u tay ho\u1eb7c kh\u0103n gi\u1ea5y thay v\u00ec d\u00f9ng tay tr\u1ea7n.<\/li>\r\n<li>Tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi ng\u01b0\u1eddi xung quanh khi b\u1ea1n b\u1ecb ho, b\u1ecb c\u00fam ho\u1eb7c \u0111ang m\u1eafc c\u00e1c b\u1ec7nh truy\u1ec1n nhi\u1ec5m. \u0110eo kh\u1ea9u trang khi b\u1ecb b\u1ec7nh v\u00e0 gi\u1eef kho\u1ea3ng c\u00e1ch an to\u00e0n v\u1edbi ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 tr\u00e1nh l\u00e2y b\u1ec7nh cho c\u1ed9ng \u0111\u1ed3ng.<\/li>\r\n<li>H\u1ea1n ch\u1ebf ch\u1ea1m tay v\u00e0o m\u1eb7t, m\u1eaft, m\u0169i v\u00e0 mi\u1ec7ng \u0111\u1ec3 tr\u00e1nh l\u00e2y nhi\u1ec5m vi khu\u1ea9n tr\u00ean tay v\u00e0o c\u01a1 th\u1ec3.<\/li>\r\n<li>Kh\u00f4ng d\u00f9ng chung \u0111\u1ed3 \u0103n ho\u1eb7c d\u1ee5ng c\u1ee5 \u0103n u\u1ed1ng (n\u0129a, th\u00eca, c\u1ed1c) v\u1edbi ng\u01b0\u1eddi kh\u00e1c.<\/li>\r\n<\/ul>\r\n<figure id=\"attachment_127421\" aria-describedby=\"caption-attachment-127421\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-127421\" src=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-8.jpg\" alt=\"\u0110eo kh\u1ea9u trang khi b\u1ecb b\u1ec7nh v\u00e0 gi\u1eef kho\u1ea3ng c\u00e1ch an to\u00e0n v\u1edbi ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 tr\u00e1nh l\u00e2y b\u1ec7nh cho c\u1ed9ng \u0111\u1ed3ng\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-8.jpg 800w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-8-300x169.jpg 300w, https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-8-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-127421\" class=\"wp-caption-text\">\u0110eo kh\u1ea9u trang khi b\u1ecb b\u1ec7nh v\u00e0 gi\u1eef kho\u1ea3ng c\u00e1ch an to\u00e0n v\u1edbi ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 tr\u00e1nh l\u00e2y b\u1ec7nh cho c\u1ed9ng \u0111\u1ed3ng<\/figcaption><\/figure>\r\n<h2><strong>Khi n\u00e0o c\u1ea7n g\u1eb7p b\u00e1c s\u0129?<\/strong><\/h2>\r\n<p>B\u1ec7nh nh\u00e2n m\u1eafc c\u00fam B c\u1ea7n \u0111\u1ebfn g\u1eb7p b\u00e1c s\u0129 n\u1ebfu c\u00f3 nh\u1eefng d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng sau:<\/p>\r\n<h3><strong>M\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng<\/strong><\/h3>\r\n<p>Ng\u01b0\u1eddi b\u1ec7nh nhi\u1ec5m c\u00fam B n\u00ean g\u1eb7p b\u00e1c s\u0129 ngay l\u1eadp t\u1ee9c n\u1ebfu c\u00f3 c\u00e1c bi\u1ec3u hi\u1ec7n nh\u01b0 \u0111au ng\u1ef1c d\u1eef d\u1ed9i, kh\u00f3 th\u1edf, c\u00e1c tri\u1ec7u ch\u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p k\u00e9o d\u00e0i h\u01a1n 2 tu\u1ea7n, ho\u1eb7c c\u00e1c tri\u1ec7u ch\u1ee9ng n\u00e0y \u0111\u00e3 thuy\u00ean gi\u1ea3m v\u00e0 t\u00e1i ph\u00e1t tr\u1edf l\u1ea1i.<\/p>\r\n<p>C\u00e1c b\u1ec7nh nh\u00e2n nhi\u1ec5m c\u00fam B tr\u00ean 65 tu\u1ed5i \u0111\u01b0\u1ee3c xem l\u00e0 nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 nguy c\u01a1 cao chuy\u1ec3n bi\u1ebfn n\u1eb7ng. Do \u0111\u00f3, khi ph\u00e1t hi\u1ec7n c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng k\u1ec3 tr\u00ean, h\u00e3y \u0111\u1ebfn ngay c\u01a1 s\u1edf y t\u1ebf \u0111\u1ec3 \u0111\u01b0\u1ee3c x\u00e9t nghi\u1ec7m v\u00e0 kh\u1edfi \u0111\u1ed9ng ph\u00e1c \u0111\u1ed3 \u0111i\u1ec1u tr\u1ecb b\u1eb1ng thu\u1ed1c kh\u00e1ng virus m\u1ed9t c\u00e1ch k\u1ecbp th\u1eddi.<\/p>\r\n<h3><strong>M\u1ed9t s\u1ed1 b\u1ec7nh vi\u1ec7n chuy\u00ean khoa uy t\u00edn<\/strong><\/h3>\r\n<p>M\u1ed9t s\u1ed1 b\u1ec7nh vi\u1ec7n <a href=\"https:\/\/www.docosan.com\/chuyen-khoa\/benh-truyen-nhiem-s30\">chuy\u00ean khoa truy\u1ec1n nhi\u1ec5m<\/a> uy t\u00edn m\u00e0 b\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn kh\u00e1m nh\u01b0:<\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/www.docosan.com\/phong-kham\/benh-vien-pham-ngoc-thach-785\">B\u1ec7nh vi\u1ec7n Ph\u1ea1m Ng\u1ecdc Th\u1ea1ch<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/phong-kham\/benh-vien-nhan-dan-gia-dinh-782\">B\u1ec7nh vi\u1ec7n nh\u00e2n d\u00e2n Gia \u0110\u1ecbnh<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/phong-kham\/benh-vien-da-khoa-sai-gon-910\">B\u1ec7nh vi\u1ec7n \u0111a khoa S\u00e0i G\u00f2n<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/phong-kham\/benh-vien-1a-919\">B\u1ec7nh vi\u1ec7n 1A<\/a>.<\/li>\r\n<\/ul>\r\n<h2><strong>M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi li\u00ean quan<\/strong><\/h2>\r\n<h3><strong>C\u00fam B n\u00ean u\u1ed1ng thu\u1ed1c g\u00ec?<\/strong><\/h3>\r\n<p>Ng\u01b0\u1eddi b\u1ec7nh c\u00fam B c\u00f3 th\u1ec3 u\u1ed1ng thu\u1ed1c gi\u1ea3m \u0111au, thu\u1ed1c tr\u1ecb ho, thu\u1ed1c th\u00f4ng m\u0169i kh\u00f4ng k\u00ea \u0111\u01a1n \u0111\u1ec3 gi\u1ea3m b\u1edbt c\u1ea3m gi\u00e1c kh\u00f3 ch\u1ecbu. N\u1ebfu tri\u1ec7u ch\u1ee9ng kh\u00f4ng thuy\u00ean gi\u1ea3m ho\u1eb7c c\u00f3 khuynh h\u01b0\u1edbng n\u1eb7ng h\u01a1n, b\u00e1c s\u0129 c\u00f3 th\u1ec3 k\u00ea \u0111\u01a1n thu\u1ed1c kh\u00e1ng virus nh\u01b0:<\/p>\r\n<ul>\r\n<li><strong>Oseltamivir phosphate (Tamiflu\u00ae)<\/strong> (d\u1ea1ng vi\u00ean n\u00e9n ho\u1eb7c thu\u1ed1c n\u01b0\u1edbc), u\u1ed1ng trong v\u00e0i ng\u00e0y.<\/li>\r\n<li><strong>Zanamivir (Relenza\u00ae)<\/strong> d\u00f9ng d\u01b0\u1edbi d\u1ea1ng b\u00ecnh x\u1ecbt m\u0169i. Thu\u1ed1c kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 b\u1ec7nh n\u1ec1n v\u1ec1 h\u00f4 h\u1ea5p nh\u01b0 hen suy\u1ec5n ho\u1eb7c COPD.<\/li>\r\n<li><strong>Peramivir (Rapivap\u00ae)<\/strong> ti\u00eam t\u0129nh m\u1ea1ch li\u1ec1u duy nh\u1ea5t.<\/li>\r\n<li><strong>Baloxavir marboxil (Xofluza\u00ae)<\/strong> d\u1ea1ng vi\u00ean n\u00e9n ho\u1eb7c thu\u1ed1c n\u01b0\u1edbc, u\u1ed1ng m\u1ed9t li\u1ec1u duy nh\u1ea5t. Thu\u1ed1c kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho ph\u1ee5 n\u1eef c\u00f3 thai, ph\u1ee5 n\u1eef \u0111ang cho con b\u00fa, ng\u01b0\u1eddi \u0111ang \u0111i\u1ec1u tr\u1ecb b\u1ec7nh l\u00fd kh\u00e1c.<\/li>\r\n<\/ul>\r\n<h3><strong>C\u00fam B kh\u00e1c g\u00ec v\u1edbi c\u00fam A?<\/strong><\/h3>\r\n<p>C\u00fam A v\u00e0 B kh\u00e1c nhau v\u1ec1 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn c\u1ee7a ch\u1ee7ng virus. Trong khi c\u00fam A g\u00e2y ra kho\u1ea3ng 75% c\u00e1c ca nhi\u1ec5m c\u00fam h\u00e0ng n\u0103m, th\u00ec c\u00fam B ch\u1ec9 chi\u1ebfm 25% ca b\u1ec7nh &#8211; ch\u1ec9 b\u1eb1ng \u2153 so v\u1edbi c\u00fam A. C\u1ea3 c\u00fam A v\u00e0 c\u00fam B \u0111\u1ec1u c\u00f3 nguy c\u01a1 l\u00e2y nhi\u1ec5m cao th\u00f4ng qua gi\u1ecdt b\u1eafn c\u00f3 ch\u1ee9a virus.<\/p>\r\n<h3><strong>C\u00fam B kh\u00e1c g\u00ec v\u1edbi c\u00fam C?<\/strong><\/h3>\r\n<p>Virus c\u00fam B ch\u1ec9 g\u00e2y b\u1ec7nh cho ng\u01b0\u1eddi v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra c\u00f3 \u0111\u1ee3t d\u1ecbch c\u00fam theo m\u00f9a. Trong khi \u0111\u00f3, c\u00fam C th\u01b0\u1eddng ch\u1ec9 g\u00e2y c\u1ea3m nh\u1eb9 v\u00e0 d\u01b0\u1eddng nh\u01b0 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng b\u00f9ng ph\u00e1t th\u00e0nh d\u1ecbch.<\/p>\r\n<h3><strong>B\u1ec7nh c\u00fam B k\u00e9o d\u00e0i bao l\u00e2u?<\/strong><\/h3>\r\n<p>H\u1ea7u h\u1ebft nh\u1eefng b\u1ec7nh nh\u00e2n c\u00fam s\u1ebd h\u1ed3i ph\u1ee5c trong v\u00f2ng 5 &#8211; 14 ng\u00e0y. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 b\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 g\u1eb7p bi\u1ebfn ch\u1ee9ng (nh\u01b0 vi\u00eam ph\u1ed5i) do c\u00fam, nguy c\u01a1 \u0111e d\u1ecda t\u00ednh m\u1ea1ng v\u00e0 d\u1eabn \u0111\u1ebfn t\u1eed vong.\u201d<\/p>\r\n<h3><strong>B\u1ec7nh c\u00fam B c\u00f3 th\u1ec3 t\u1ef1 ch\u1eefa kh\u1ecfi kh\u00f4ng?<\/strong><\/h3>\r\n<p>C\u00fam B c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n g\u1eb7p ph\u1ea3i c\u00e1c tri\u1ec7u ch\u1ee9ng nghi\u00eam tr\u1ecdng h\u01a1n so v\u1edbi c\u1ea3m l\u1ea1nh th\u00f4ng th\u01b0\u1eddng. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, b\u1ec7nh c\u00f3 th\u1ec3 t\u1ef1 kh\u1ecfi m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec1u tr\u1ecb b\u1eb1ng thu\u1ed1c. Tuy nhi\u00ean, n\u1ebfu c\u00e1c tri\u1ec7u ch\u1ee9ng tr\u1edf n\u00ean tr\u1ea7m tr\u1ecdng h\u01a1n ho\u1eb7c kh\u00f4ng c\u1ea3i thi\u1ec7n sau v\u00e0i ng\u00e0y, h\u00e3y \u0111\u1ebfn ngay c\u01a1 s\u1edf y t\u1ebf g\u1ea7n nh\u1ea5t \u0111\u1ec3 \u0111\u01b0\u1ee3c kh\u00e1m v\u00e0 \u0111i\u1ec1u tr\u1ecb, ng\u0103n ng\u1eeba bi\u1ebfn ch\u1ee9ng.<\/p>\r\n<p><strong>Xem th\u00eam<\/strong>:<\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/www.docosan.com\/blog\/tiem-phong\/gia-tiem-vacxin-cum-mua\/\">Gi\u00e1 ti\u00eam vaccine c\u00fam m\u00f9a? N\u00ean ti\u00eam ph\u00f2ng \u1edf \u0111\u00e2u?<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/blog\/truyen-nhiem\/cam-cum-va-cam-lanh\/\">C\u00e1ch ph\u00e2n bi\u1ec7t c\u00e1c d\u1ea5u hi\u1ec7u c\u1ee7a b\u1ec7nh c\u1ea3m c\u00fam v\u00e0 c\u1ea3m l\u1ea1nh<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/blog\/truyen-nhiem\/tiem-phong-cum-cho-tre-co-bi-sot-khong\/\">Ti\u00eam ph\u00f2ng c\u00fam cho tr\u1ebb c\u00f3 b\u1ecb s\u1ed1t kh\u00f4ng v\u00e0 c\u00e1ch ch\u0103m s\u00f3c<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/blog\/truyen-nhiem\/tiem-phong-cum-cho-tre-2-tuoi\/\">C\u00f3 n\u00ean ti\u00eam ph\u00f2ng c\u00fam cho tr\u1ebb 2 tu\u1ed5i?<\/a>.<\/li>\r\n<li><a href=\"https:\/\/www.docosan.com\/blog\/truyen-nhiem\/tiem-phong-cum-cho-tre-bao-nhieu-tien\/\">Ti\u00eam ph\u00f2ng c\u00fam cho tr\u1ebb bao nhi\u00eau ti\u1ec1n?<\/a>.<\/li>\r\n<\/ul>\r\n<p><em>B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 gi\u1ea3i \u0111\u00e1p cho b\u1ea1n th\u1eafc m\u1eafc <strong>c\u00fam B l\u00e0 g\u00ec<\/strong> c\u0169ng nh\u01b0 c\u00e1ch \u0111i\u1ec1u tr\u1ecb v\u00e0 ph\u00f2ng ng\u1eeba c\u0103n b\u1ec7nh n\u00e0y. N\u1ebfu b\u1ea1n th\u1ea5y b\u00e0i vi\u1ebft n\u00e0y h\u1eefu \u00edch, h\u00e3y chia s\u1ebb cho ng\u01b0\u1eddi th\u00e2n v\u00e0 b\u1ea1n b\u00e8 c\u00f9ng bi\u1ebft nh\u00e9!\u00a0<\/em><\/p>\r\n<p><strong>Link tham kh\u1ea3o<\/strong>:\u00a0<\/p>\r\n<p><strong>1. Influenza B: Symptoms, Treatment, and How It Compares to Influenza A.<\/strong><\/p>\r\n<ul>\r\n<li><strong>Link tham kh\u1ea3o<\/strong>: https:\/\/www.verywellhealth.com\/flu-b-symptoms-identify-treat-and-prevent-5216276\u00a0<\/li>\r\n<li><strong>Ng\u00e0y tham kh\u1ea3o<\/strong>: 12\/09\/2024.\u00a0<\/li>\r\n<\/ul>\r\n<p><strong>2. Chuy\u00ean gia B\u1ec7nh vi\u1ec7n Nhi TW ch\u1ec9 d\u1eabn 8 th\u00f4ng tin v\u1ec1 b\u1ec7nh c\u00fam B cha m\u1eb9 c\u1ea7n bi\u1ebft.<\/strong><\/p>\r\n<ul>\r\n<li><strong>Link tham kh\u1ea3o<\/strong>: https:\/\/moh.gov.vn\/hoat-dong-cua-dia-phuong\/-\/asset_publisher\/gHbla8vOQDuS\/content\/chuyen-gia-benh-vien-nhi-tw-chi-dan-8-thong-tin-ve-benh-cum-b-cha-me-can-biet.\u00a0<\/li>\r\n<li><strong>Ng\u00e0y tham kh\u1ea3o<\/strong>: 12\/09\/2024.\u00a0<\/li>\r\n<\/ul>\r\n<p><strong>3. Neurologic Complications of Influenza B Virus Infection in Adults, Romania.<\/strong><\/p>\r\n<ul>\r\n<li><strong>Link tham kh\u1ea3o<\/strong>: https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5367398\/.\u00a0<\/li>\r\n<li><strong>Ng\u00e0y tham kh\u1ea3o<\/strong>: 12\/09\/2024.\u00a0<\/li>\r\n<\/ul>\r\n<p><strong>4. Influenza B: What You Need to Know.<\/strong>\u00a0<\/p>\r\n<ul>\r\n<li><strong>Link tham kh\u1ea3o<\/strong>: https:\/\/www.health.com\/condition\/flu\/what-is-influenza-b.\u00a0<\/li>\r\n<li><strong>Ng\u00e0y tham kh\u1ea3o<\/strong>: 12\/09\/2024.\u00a0<\/li>\r\n<\/ul>\r\n<p><strong>5. Flu (Influenza).<\/strong>\u00a0<\/p>\r\n<ul>\r\n<li><strong>Link tham kh\u1ea3o<\/strong>: https:\/\/my.clevelandclinic.org\/health\/diseases\/4335-influenza-flu.<\/li>\r\n<li><strong>Ng\u00e0y tham kh\u1ea3o<\/strong>: 12\/09\/2024.\u00a0<\/li>\r\n<\/ul>\r\n<p><strong>6. Influenza A vs.B: What to know.<\/strong>\u00a0<\/p>\r\n<ul>\r\n<li><strong>Link tham kh\u1ea3o<\/strong>: https:\/\/www.medicalnewstoday.com\/articles\/327397.<\/li>\r\n<li><strong>Ng\u00e0y tham kh\u1ea3o<\/strong>: 12\/09\/2024.<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>C\u00fam B l\u00e0 m\u1ed9t trong hai lo\u1ea1i virus ch\u00ednh g\u00e2y ra \u0111\u1ee3t d\u1ecbch c\u00fam theo m\u00f9a h\u00e0ng n\u0103m. Ng\u01b0\u1eddi m\u1eafc c\u00fam B c\u00f3 th\u1ec3 c\u00f3 c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u01b0 ho, s\u1ed1t v\u00e0 \u0111au nh\u1ee9c c\u01a1 th\u1ec3. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u c\u00fam B l\u00e0 g\u00ec v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba lo\u1ea1i virus [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":127411,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[17],"tags":[1891,1896,1894,1892,1895,1897,1893],"class_list":["post-103009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-truyen-nhiem","tag-cum-b","tag-cum-b-bao-lau-thi-khoi","tag-cum-b-co-lay-khong","tag-cum-b-la-gi","tag-cum-b-uong-thuoc-gi","tag-dich-cum-b-la-gi","tag-trieu-chung-cum-b"],"acf":[],"featured_image_src":"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-thumb-600x400.jpg","featured_image_src_square":"https:\/\/www.docosan.com\/blog\/wp-content\/uploads\/2020\/01\/cum-b-la-gi-thumb-600x600.jpg","author_info":{"display_name":"D\u01b0\u1ee3c s\u0129, Th\u1ea1c s\u0129 Nguy\u1ec5n Th\u1ecb Thanh T\u00fa","author_link":"https:\/\/www.docosan.com\/blog\/author\/tunguyen\/"},"_links":{"self":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/103009","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/comments?post=103009"}],"version-history":[{"count":7,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/103009\/revisions"}],"predecessor-version":[{"id":135395,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/posts\/103009\/revisions\/135395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/media\/127411"}],"wp:attachment":[{"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/media?parent=103009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/categories?post=103009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.docosan.com\/blog\/wp-json\/wp\/v2\/tags?post=103009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}