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What is PrEP?

PrEP (pre-exposure prophylaxis) is medicine that reduces your chances of getting HIV from sex or injection drug use. When taken as prescribed, PrEP is highly effective for preventing HIV.

Are There Different Types of PrEP?

Since its introduction to the world over a decade ago, PrEP has only become better with each passing year. So much so that different versions have been introduced, from pills to injectables, to accommodate anyone’s lifestyle and preference. 

GLASS (GLBTQ+ Adolescent Social Services)

GLASS is offering in-person HIV/STI testing, treatment, and PrEP for LGBTQ+ youth ages 16-29. 


GLASS provides a continuum of services to LGBTQ+ youth of color and their allies in the Greater Boston area. As a leader in LGBTQ+ youth services, we also provide education and consultation to other providers and community organizations.


(We're using "LGBTQ+" to mean lesbian, gay, bisexual, transgender, queer, questioning, Two-Spirit, intersex, asexual, pansexual, people living with HIV, and other sexual and gender minorities.)