{"id":479541,"date":"2023-08-09T10:41:31","date_gmt":"2023-08-09T10:41:31","guid":{"rendered":""},"modified":"2023-09-05T11:19:04","modified_gmt":"2023-09-05T11:19:04","slug":"virus","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/virus\/","title":{"rendered":"Vi-r\u00fat"},"content":{"rendered":"<p>Virus l\u00e0 m\u1ed9t t\u00e1c nh\u00e2n truy\u1ec1n nhi\u1ec5m c\u1ef1c nh\u1ecf, ch\u1ec9 nh\u00e2n l\u00ean b\u00ean trong c\u00e1c t\u1ebf b\u00e0o s\u1ed1ng c\u1ee7a sinh v\u1eadt. Virus c\u00f3 th\u1ec3 l\u00e2y nhi\u1ec5m sang t\u1ea5t c\u1ea3 c\u00e1c d\u1ea1ng s\u1ed1ng, t\u1eeb \u0111\u1ed9ng v\u1eadt, th\u1ef1c v\u1eadt \u0111\u1ebfn vi sinh v\u1eadt, bao g\u1ed3m c\u1ea3 vi khu\u1ea9n v\u00e0 vi khu\u1ea9n c\u1ed5. Ch\u00fang \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf h\u1ea7u h\u1ebft m\u1ecdi h\u1ec7 sinh th\u00e1i tr\u00ean Tr\u00e1i \u0111\u1ea5t v\u00e0 l\u00e0 th\u1ef1c th\u1ec3 sinh h\u1ecdc c\u00f3 s\u1ed1 l\u01b0\u1ee3ng nhi\u1ec1u nh\u1ea5t.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a virus v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m v\u1ec1 virus c\u00f3 t\u1eeb cu\u1ed1i th\u1ebf k\u1ef7 19, v\u1edbi nh\u1eefng kh\u00e1m ph\u00e1 \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u01b0 Dmitry Ivanovsky v\u00e0 Martinus Beijerinck. H\u1ecd quan s\u00e1t th\u1ea5y m\u1ed9t s\u1ed1 b\u1ec7nh \u1edf th\u1ef1c v\u1eadt l\u00e0 do c\u00e1c t\u00e1c nh\u00e2n truy\u1ec1n nhi\u1ec5m qu\u00e1 nh\u1ecf \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi. Thu\u1eadt ng\u1eef \u201cvirus\u201d sau \u0111\u00f3 \u0111\u01b0\u1ee3c Beijerinck \u0111\u1eb7t ra. Vi\u1ec7c ph\u00e1t hi\u1ec7n ra virus \u0111\u00e3 d\u1eabn \u0111\u1ebfn m\u1ed9t l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u ho\u00e0n to\u00e0n m\u1edbi, virus h\u1ecdc v\u00e0 m\u1edf r\u1ed9ng hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 c\u00e1c b\u1ec7nh truy\u1ec1n nhi\u1ec5m.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Virus. M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Virus<\/h2>\n<p>Virus kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 c\u1ea5u tr\u00fac nh\u01b0ng c\u00f3 chung m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m. Ch\u00fang ch\u1ee9a v\u1eadt li\u1ec7u di truy\u1ec1n (DNA ho\u1eb7c RNA) \u0111\u01b0\u1ee3c bao b\u1ecdc trong m\u1ed9t l\u1edbp v\u1ecf protein g\u1ecdi l\u00e0 v\u1ecf \u1edbt. M\u1ed9t s\u1ed1 virus c\u00f2n c\u00f3 l\u1edbp v\u1ecf lipid b\u00ean ngo\u00e0i c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb t\u1ebf b\u00e0o ch\u1ee7.<\/p>\n<h3>V\u00f2ng \u0111\u1eddi<\/h3>\n<p>Virus c\u00f3 v\u00f2ng \u0111\u1eddi ph\u1ee9c t\u1ea1p bao g\u1ed3m vi\u1ec7c g\u1eafn v\u00e0o t\u1ebf b\u00e0o ch\u1ee7, x\u00e2m nh\u1eadp, sao ch\u00e9p, l\u1eafp r\u00e1p v\u00e0 gi\u1ea3i ph\u00f3ng. Chu k\u1ef3 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u giai \u0111o\u1ea1n:<\/p>\n<ol>\n<li>\u0110\u00ednh k\u00e8m v\u00e0 nh\u1eadp<\/li>\n<li>Sao ch\u00e9p v\u00e0 phi\u00ean m\u00e3<\/li>\n<li>D\u1ecbch m\u00e3 v\u00e0 ph\u00e2n gi\u1ea3i protein<\/li>\n<li>Cu\u1ed9c h\u1ecdp<\/li>\n<li>V\u1eeba ch\u1edbm n\u1edf v\u00e0 ph\u00e1t h\u00e0nh<\/li>\n<\/ol>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a Virus. Virus ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>Virus bao g\u1ed3m m\u1ed9t ph\u00e2n t\u1eed axit nucleic (DNA ho\u1eb7c RNA), l\u1edbp v\u1ecf protein (capsid) v\u00e0 \u0111\u00f4i khi l\u00e0 l\u1edbp v\u1ecf lipid. C\u1ea5u tr\u00fac c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u theo c\u00e1c th\u00e0nh ph\u1ea7n sau:<\/p>\n<ul>\n<li><strong>B\u1ed9 gen:<\/strong> DNA ho\u1eb7c RNA, m\u00e3 h\u00f3a gen c\u1ee7a virus.<\/li>\n<li><strong>Capsid:<\/strong> V\u1ecf protein b\u1ea3o v\u1ec7 v\u1eadt ch\u1ea5t di truy\u1ec1n.<\/li>\n<li><strong>Phong b\u00ec:<\/strong> M\u1ed9t s\u1ed1 virus c\u00f3 th\u00eam m\u1ed9t l\u1edbp lipid.<\/li>\n<li><strong>Th\u1ee5 th\u1ec3:<\/strong> D\u00f9ng \u0111\u1ec3 li\u00ean k\u1ebft v\u1edbi t\u1ebf b\u00e0o ch\u1ee7.<\/li>\n<\/ul>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Virus<\/h2>\n<p>Virus c\u00f3 nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c nhau:<\/p>\n<ul>\n<li><strong>K\u00fd sinh tr\u00f9ng b\u1eaft bu\u1ed9c:<\/strong> Ch\u00fang kh\u00f4ng th\u1ec3 sinh s\u1ea3n b\u00ean ngo\u00e0i t\u1ebf b\u00e0o ch\u1ee7.<\/li>\n<li><strong>Kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac t\u1ebf b\u00e0o:<\/strong> Thi\u1ebfu c\u00e1c b\u00e0o quan t\u1ebf b\u00e0o v\u00e0 s\u1ef1 trao \u0111\u1ed5i ch\u1ea5t.<\/li>\n<li><strong>V\u1eadt li\u1ec7u di truy\u1ec1n:<\/strong> C\u00f3 th\u1ec3 c\u00f3 DNA ho\u1eb7c RNA, m\u1ea1ch \u0111\u01a1n ho\u1eb7c m\u1ea1ch k\u00e9p.<\/li>\n<li><strong>K\u00edch c\u1ee1:<\/strong> Ph\u1ea1m vi t\u1eeb kho\u1ea3ng 20 \u0111\u1ebfn 300 nanomet.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i vi-r\u00fat. S\u1eed d\u1ee5ng b\u1ea3ng v\u00e0 danh s\u00e1ch \u0111\u1ec3 vi\u1ebft<\/h2>\n<p>C\u00f3 h\u00e0ng ng\u00e0n lo\u1ea1i virus, \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u1ea5u tr\u00fac, b\u1ed9 gen v\u00e0 sinh v\u1eadt ch\u1ee7 c\u1ee7a ch\u00fang. M\u1ed9t b\u1ea3ng c\u00f3 m\u1ed9t s\u1ed1 h\u1ecd l\u1edbn:<\/p>\n<table>\n<thead>\n<tr>\n<th>Gia \u0111\u00ecnh<\/th>\n<th>b\u1ed9 gen<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u1ecd Herpesviridae<\/td>\n<td>dsDNA<\/td>\n<td>Virus herpes<\/td>\n<\/tr>\n<tr>\n<td>H\u1ecd Flaviviridae<\/td>\n<td>ssRNA<\/td>\n<td>virus zika<\/td>\n<\/tr>\n<tr>\n<td>h\u1ecd retroviridae<\/td>\n<td>ssRNA<\/td>\n<td>HIV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Virus, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<p>Virus kh\u00f4ng ch\u1ec9 c\u00f3 h\u1ea1i m\u00e0 c\u00f2n c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng c\u00f3 l\u1ee3i:<\/p>\n<ul>\n<li><strong>Tr\u1ecb li\u1ec7u y t\u1ebf:<\/strong> Li\u1ec7u ph\u00e1p gen, \u0111i\u1ec1u tr\u1ecb ung th\u01b0.<\/li>\n<li><strong>C\u00f4ng ngh\u1ec7 sinh h\u1ecdc:<\/strong> \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nghi\u00ean c\u1ee9u v\u00e0 k\u1ef9 thu\u1eadt di truy\u1ec1n.<\/li>\n<\/ul>\n<p>C\u00e1c v\u1ea5n \u0111\u1ec1 bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Nhi\u1ec5m tr\u00f9ng:<\/strong> G\u00e2y b\u1ec7nh t\u1eadt cho con ng\u01b0\u1eddi, \u0111\u1ed9ng v\u1eadt v\u00e0 th\u1ef1c v\u1eadt.<\/li>\n<li><strong>S\u1ee9c ch\u1ed1ng c\u1ef1:<\/strong> Virus c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb.<\/li>\n<\/ul>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ti\u00eam ch\u1ee7ng:<\/strong> Ti\u00eam ch\u1ee7ng \u0111\u1ec3 ng\u0103n ng\u1eeba nhi\u1ec5m tr\u00f9ng.<\/li>\n<li><strong>Thu\u1ed1c kh\u00e1ng virus:<\/strong> Thu\u1ed1c \u1ee9c ch\u1ebf s\u1ef1 nh\u00e2n l\u00ean c\u1ee7a virus.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0111\u1eb7c tr\u01b0ng<\/th>\n<th>Vi-r\u00fat<\/th>\n<th>Vi khu\u1ea9n<\/th>\n<th>Prion<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u1ea5u tr\u00fac t\u1ebf b\u00e0o<\/td>\n<td>KH\u00d4NG<\/td>\n<td>\u0110\u00fang<\/td>\n<td>KH\u00d4NG<\/td>\n<\/tr>\n<tr>\n<td>Sinh s\u1ea3n<\/td>\n<td>Ch\u1ee7 nh\u00e0<\/td>\n<td>S\u1edf h\u1eefu<\/td>\n<td>B\u1ea5t th\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td>S\u1ef1 \u0111\u1ed1i \u0111\u00e3i<\/td>\n<td>Thu\u1ed1c<\/td>\n<td>Thu\u1ed1c kh\u00e1ng sinh<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn virus<\/h2>\n<p>Nghi\u00ean c\u1ee9u v\u00e0 c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai t\u1eadp trung v\u00e0o:<\/p>\n<ul>\n<li><strong>V\u1eafc-xin c\u1ea3i ti\u1ebfn:<\/strong> Hi\u1ec7u qu\u1ea3 h\u01a1n, ph\u1ea1m vi ph\u1ee7 s\u00f3ng r\u1ed9ng h\u01a1n.<\/li>\n<li><strong>C\u00f4ng ngh\u1ec7 nano:<\/strong> Nh\u1eafm m\u1ee5c ti\u00eau v\u00e0 ti\u00eau di\u1ec7t virus.<\/li>\n<li><strong>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c b\u1ec7nh m\u1edbi n\u1ed5i:<\/strong> S\u1ef1 chu\u1ea9n b\u1ecb v\u00e0 ki\u1ec3m so\u00e1t.<\/li>\n<\/ul>\n<h2>C\u00e1ch m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi vi-r\u00fat<\/h2>\n<p>Trong b\u1ed1i c\u1ea3nh m\u00e1y t\u00ednh, vi r\u00fat \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i. M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt ch\u1ed1ng l\u1ea1i virus m\u00e1y t\u00ednh b\u1eb1ng c\u00e1ch:<\/p>\n<ul>\n<li><strong>L\u1ecdc:<\/strong> Ch\u1eb7n truy c\u1eadp v\u00e0o c\u00e1c trang web \u0111\u1ed9c h\u1ea1i.<\/li>\n<li><strong>Gi\u00e1m s\u00e1t:<\/strong> Ph\u00e1t hi\u1ec7n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp b\u1ea5t th\u01b0\u1eddng cho th\u1ea5y c\u00f3 virus.<\/li>\n<li><strong>S\u1ef1 c\u00e1ch ly:<\/strong> Gi\u1eef c\u00e1c h\u1ec7 th\u1ed1ng b\u1ecb nhi\u1ec5m t\u00e1ch bi\u1ec7t \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 l\u00e2y lan.<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.cdc.gov\/viruses\" target=\"_new\" rel=\"noopener nofollow\">CDC \u2013 Gi\u1edbi thi\u1ec7u v\u1ec1 Virus<\/a><\/li>\n<li><a href=\"https:\/\/www.who.int\/viruses\" target=\"_new\" rel=\"noopener nofollow\">WHO \u2013 Nhi\u1ec5m Virus<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/vn\/security\/\" target=\"_new\" rel=\"noopener\">Gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt OneProxy<\/a><\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u1ea3 virus sinh h\u1ecdc v\u00e0 virus m\u00e1y t\u00ednh, ch\u00fang ta c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng tin t\u1ed1t h\u01a1n. C\u00e1c m\u00e1y ch\u1ee7 proxy nh\u01b0 OneProxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 thi\u1ebft y\u1ebfu trong chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng th\u1ee7 \u0111a chi\u1ec1u n\u00e0y.<\/p>","protected":false},"featured_media":470836,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479541","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Virus<\/mark>","faq_items":[{"question":"What is a virus and where can it be found?","answer":"<p>A virus is a microscopic infectious agent that replicates only inside the living cells of an organism. Viruses can infect all types of life forms, including animals, plants, and microorganisms, and are found in almost every ecosystem on Earth.<\/p>"},{"question":"What was the first discovery of viruses?","answer":"<p>The first discoveries of viruses were made by scientists Dmitry Ivanovsky and Martinus Beijerinck in the late 19th century. They observed that some diseases in plants were caused by infectious agents too small to be seen under a microscope.<\/p>"},{"question":"How do viruses differ from other microorganisms like bacteria?","answer":"<p>Viruses are unique in that they lack cellular structure and cannot reproduce outside a host cell. Unlike bacteria, they are considered obligate parasites and can contain either DNA or RNA as their genetic material.<\/p>"},{"question":"What are some key features of viruses?","answer":"<p>Key features of viruses include their status as obligate parasites, lack of cellular structure, presence of DNA or RNA as genetic material, and their varying sizes, ranging from about 20 to 300 nanometers.<\/p>"},{"question":"What types of viruses exist, and how are they classified?","answer":"<p>Viruses are classified based on their structure, genome, and host organisms. Some major families include Herpesviridae (e.g., Herpes virus), Flaviviridae (e.g., Zika virus), and Retroviridae (e.g., HIV).<\/p>"},{"question":"How can viruses be used beneficially, and what problems can arise?","answer":"<p>Viruses have applications in medical therapy, such as gene therapy and cancer treatment, and in biotechnology. Problems related to viruses include infections leading to diseases and resistance to treatments.<\/p>"},{"question":"What are the future perspectives and technologies related to viruses?","answer":"<p>Future areas of focus include developing improved vaccines, utilizing nanotechnology to target and destroy viruses, and understanding emerging diseases to enhance preparedness and control.<\/p>"},{"question":"How can proxy servers like OneProxy be used in relation to computer viruses?","answer":"<p>Proxy servers like OneProxy can be employed to enhance security against computer viruses by filtering and blocking access to malicious sites, monitoring for abnormal traffic indicative of a virus, and isolating infected systems to prevent spread.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479541\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/470836"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=479541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}