CNN’s Dr. Sanjay Gupta takes a step back to explain several of the changes Health and Human Services Secretary Robert F.

Robert F Kennedy Jr, the US health secretary, dismayed scientists and doctors this week by cutting $500m (£372m) in funding ...

Canada Research Chair in Viral Pandemics Matthew Miller says the U.S. is one of the largest funders of medical research in the world and defunding mRNA vaccine research will likely stall development ...