Since 2009, researchers at Brazil’s Butantan Institute have been studying the production of a new dengue vaccine. The inoculation is currently in its final phase of clinical trials.
How often do you have sex? So regularly you lose track? Once in a blue moon, or on every birthday? Or precisely twice a month, diarised, like Katherine Ryan?
How often do you have sex? So regularly you lose track? Once in a blue moon, or on every birthday? Or precisely twice a month, diarised, like Katherine Ryan?