Johnson & Johnson’s COVID vaccine is coming soon, experts say. The doses of 100 million can arrive by April.
Carvativir: The “Military Gothic” against Nicolás Maduro’s Covid-19 has no scientific evidence and preoccupies the experts | Salud | Notice
Boris Johnson warns that the British variant could be more deadly, but experts believe it is too soon to know
According to experts, the COVID-19 vaccination guidelines for those who give milk are based on erroneous assumptions