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what are the causes of pregnancy combined with viral hepatitis and pregnancy combined with viral hepatitis

what are the causes of pregnancy combined with viral hepatitis and pregnancy combined with viral hepatitis


Etiology of pregnancy complicated with viral hepatitis

Etiology of pregnancy complicated with viral hepatitis

According to its epidemiological characteristics, hepatitis virus can be divided into two types: infectious type and serological type. Hepatitis caused by infectious virus is hepatitis A, and serotype hepatitis is called hepatitis B.. Hepatitis B surface antigen strain Prince (1968) was found in Australia, also known as Australian antigen. The spherical antigen found by Dane (1970) in HBsAg-positive patients is called nuclear antigen. Therefore, it is known that there are two antigen systems in hepatitis B.. Hepatitis A has been well known in clinical practice, while hepatitis B is mostly subclinical or occult, but it is harmful and should be paid attention to. Hepatitis B antigens and antibodies must be determined by serological examination, so as to detect recessive or chronic antigen carriers, that is, potential sources of infection. But up to now, hepatitis B virus has not been cultured successfully, while hepatitis A virus particles have been isolated successfully. It is known that the virus is RNA enterovirus with a diameter of 27nm.

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