As employers, states and restaurants begin requiring COVID-19 vaccination proof, here is what you can do if you've lost your vaccine card.

The never-sent email, a copy of which was obtained by POLITICO, highlights the pressures at the department as the former president tried to overturn his loss.

Prominent conservatives are suddenly speaking up for vaccination. Don't buy their conversion.

Local health officials in the United States are worried about another rise in anti-mask protests -- and their safety.