Vaccination against COVID-19 reduces the risk of developing long COVID and improves long COVID symptoms among those who were unvaccinated when infected, according to a new comprehensive review by the U.K. Health Security Agency.
Russian figure skater Kamila Valieva said her positive drug test was caused by a mix-up with her grandfather’s heart medication, according to Reuters.
This week’s news that a third person has been “cured” of HIV through a unique transplant of stem cells has given hope for a larger-scale way to beat back the HIV epidemic that has plagued the world for decades. But while this case is certainly cause for celebration, experts involved in the effort say we are still a long way from a universal cure.
