US economy

The WHO warns of the sale of counterfeit Covid vaccines in the dark

Should I wear masks after the Covid vaccine? A new NIH-supported study hopes to respond

GlaxoSmithKline asks FDA for emergency authorization for antibody drugs

Pfizer begins trial on infants and young children

The IRS makes more people eligible

Pfizer begins an early-stage clinical trial to test oral antiviral drugs

These are some of the gifts to get the Covid vaccine

The future of the F-35 and the Air Force combat fleet

US-China trade relations have strained and Biden’s team maintains Trump’s tough stance

Fauci says the UK variant probably accounts for up to 30% of infections in the United States