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Mapping How The Opioid Epidemic Sparked An HIV Outbreak

Genetic data has been used to track HIV before. But now, the technology is being used to map HIV outbreaks in real time.

Love, Pregnancy and Science

In the first-of-its-kind book, Positively Negative, we meet two couples who strive to have a child the old-fashioned way, even though in both couples, the man has HIV. In this excerpt, Susan and Dan Hartmann try for a family by using treatment as prevention and timed sex, just as researchers were discovering whether that would work. 

My Year of Love, Sex, HIV, and the Science of Baby-Making

Heather Boerner, author of Positively Negative: Love, Pregnancy, and Science's Surprising Victory Over HIV counts down her top 12 moments of the last year.