With reopening efforts taking place around the world, coronavirus infections continue to rise along with them — prompting the possibility of renewed lockdowns and travel restrictions. Hong Kong ...

Amid the push to get the COVID-19 vaccine to many as possible to stem the pandemic, a new variant of the coronavirus that exploded in Brazil and has since been reported in the U.S. is causing concern ...

Researchers in Brazil have reported that high-frequency ultrasound can rupture viral envelopes in pathogens such as severe ...