Blood is tested \u2013 ELISA:
\n\ud83e\ude78 HBs antigen \u2013 appears in the blood at the end of the incubation period, the indicator is not constant, the protein structure is often subject to mutations;<\/p>\n
\ud83e\ude78 Hbe antigen \u2013 appears in the blood serum of patients with acute hepatitis and chronic active hepatitis from the end of the incubation period to the end of the replication phase; indicates active virus replication. It is not detected in infection with pre core mutants of the HBV virus and in HDV superinfection.<\/p>\n
\ud83e\ude78 HBcor antigen \u2013 not tested in the laboratory.<\/p>\n
\ud83e\ude78 Ab HBs ig M and ig G \u2013 antibodies to the HBV surface antigen. Appear at the end of the acute period of hepatitis or after 3-8 months; persist for 10 or more years; indicate the presence of immunity. Used as a criterion for the effectiveness of vaccine prophylaxis.<\/p>\n
\ud83e\ude78Ab HBe ig M and ig G \u2013 antibodies to HBe ag. Appear from the 2-3rd week of the icteric period; persist for up to 2-5 years. Indicate the beginning of the non-replicative phase.<\/p>","protected":false},"excerpt":{"rendered":"
Blood is tested \u2013 ELISA: \ud83e\ude78 HBs antigen \u2013 appears in the blood at the end of the incubation period, the indicator is not constant, protein<\/p>","protected":false},"author":1,"featured_media":4261,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/4260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/comments?post=4260"}],"version-history":[{"count":0,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/4260\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media\/4261"}],"wp:attachment":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media?parent=4260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/categories?post=4260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/tags?post=4260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}