A new U.S. global health strategy prioritizes preventing mother-to-child #HIV transmission but excludes prevention and care for key vulnerable populations—sex workers, drug users, men who have sex with men and others—who account for 55% of new infections worldwide. https://theconversation.com/hiv-knows-no-borders-and-the-trump-administrations-new-strategy-leave-americans-vulnerable-an-hiv-prevention-expert-explains-264871