Skip to main content

Sexually Transmitted Diseases (STD)

STD information, treatment guidelines, data, and reports

Sexually transmitted diseases (STDs) are infections which are generally passed from one person to another through sexual contact. STDs are caused by bacteria, parasites, yeast, and viruses. There are more than 20 types of STDs. Some common STDs are chlamydia, genital herpes, and genital warts (HPV).

What you need to know

STD information for the public   STD information for healthcare and public health professionals  STD treatment guidelines and clinical advisories  Data and reports about sexually transmitted infections (STIs)  Infectious disease case report forms   Learn about privacy in billing 

Contact Information

Phone

(617) 983-6940

Related Services

Image credits:  Syphilis bacterium. Treponema pallidum (Shutterstock)

Help Us Improve Mass.gov with your feedback

Feedback