Gilead Sciences, Inc. and Merck & Co., Inc. unveiled a collaboration on 15 March in which they will combine a pair of late-stage, first-in-class drug candidates with a goal of creating oral and injectable long-acting regimens to both treat HIV and to prevent the virus in at-risk people.
The companies will be chasing ViiV Healthcare, however, which recently introduced the first long-acting therapeutic option for HIV.








