Medics have warned of a surge of new COVID-19 cases around the world despite the ongoing vaccination campaigns in many countries. India and Brazil, which reported the highest number of confirmed new infections, have been hit the hardest. India's ...

Many Americans --Republicans in particular—remain deeply skeptical about COVID-19 vaccines, threatening to derail a national vaccination program that aims to contain the virus that has killed more than 540,000 in the United States. “If they try to m...