The US Department of Health and Human Services (HHS) plans to cancel $500m (£376m) in funding for mRNA vaccines being developed to counter viruses that cause diseases such as the flu and Covid-19.

His claim is contradicted by scientific evidence. Countless studies show that vaccinated individuals fare far better against COVID-19 infections than those who are unvaccinated, while others have estimated that COVID-19 vaccines prevented millions of deaths during the global pandemic.