Gay and bisexual men and other men who have sex with men (MSM) represent an incredibly diverse community. Gay and bisexual men have both shared and unique experiences and circumstances that affect their physical health and mental health needs as well as their ability to receive high-quality health services.
Sexually Transmitted Diseases
Sexually Transmitted Diseases (STDs) Shanghai China
Sexually Transmitted Diseases (STDs) have been increasing among gay and bisexual men. Recent increases in syphilis cases have been documented across the country. In 2008, men who have sex with men (MSM) accounted for 63% of primary and secondary syphilis cases in the United States. MSM often are diagnosed with other bacterial STDs, including chlamydia and gonorrhea infections.
Viral Hepatitis
Viral Hepatitis Shanghai China
Gay and bisexual men are at increased risk for certain sexually transmitted diseases (STDs), including Hepatitis A, B and C, which are contagious liver diseases. Approximately 10 % of new Hepatitis A and 20% of all new Hepatitis B infections in the United States are among men who have sex with men. Many men have not been vaccinated against viral hepatitis, despite the availability of safe and effective vaccine. In addition, CDC has investigated several outbreaks of Hepatitis C among HIV positive gay men. In addition, CDC has investigated several outbreaks of Hepatitis C among HIV positive gay men.