SmithKline isolated its Australia antigen and inserted it into yeast to produce a cheap vaccine, making this the only sexually transmitted disease for which a vaccine is available.  
Infection with this disease has been suggested as a factor contributing to the rising male to female birth ratio in China.  SmithKline isolated its Australia antigen and inserted it into yeast to produce a cheap vaccine, making this the only sexually transmitted disease for which a vaccine is available.  A 3.2 kilobase hep-ad-na-virus, its complete viron is called the Dane particle and contains three antigens, a surface antigen, a core antigen, and the "e" antigen.  Found most endemic in southeast Asia and the Pacific Rim, FTP, name this viral condition, which is the second most common cause of cancer behind tobacco, and which causes 250,000 deaths a year from acute and chronic liver disease.
Infection with this disease has been suggested as a factor contributing to the rising male to female birth ratio in China.  
Hepatitis B or HBV (prompt on "hepatitis" or "chronic hepatitis" or "bloodborne hepatitis" or "serum hepatitis")