Pfizer, the first company to get U.S. emergency use authorization for a COVID-19 vaccine, swung to a small profit in the fourth-quarter as it started shipping vaccines globally. The drugmaker expects...

Saudi Arabia on Tuesday announced a three-phase COVID-19 vaccination programme, as it began registering citizens and foreign residents after approving the Pfizer-BioNTech vaccine. People aged over 65...

The World Health Organization announced Monday that it and leading partners have agreed to a plan to roll out 120 million rapid-diagnostic tests for the coronavirus to help lower- and middle-income countries...