Facing rising infections and a new COVID-19 variant, colleges across the U.S. have once again been thwarted in seeking a move to normalcy and are starting to require booster shots, extend mask ...

When an outbreak of Ebola stalked West Africa five years ago, Miata Tubee Johnson, a former refugee from Liberia and now a public health officer with UNHCR, the UN Refugee Agency, played a key role in ...

HELSINKI — Thousands of people have gathered in European capitals to protest vaccine passports and other requirements their governments have imposed in hopes of ending the coronavirus pandemic.

Facing rising infections and a new COVID-19 variant, colleges across the U.S. have once again been thwarted in seeking a move to normalcy and are starting to require booster shots, extend mask ...