For nearly a year, officials have been debating whether the pandemic virus that causes COVID-19, SARS-CoV-2, is airborne. Now reporting in The Lancet, researchers are stressing that the virus is ...

If tubercle bacilli can float through the air and cause disease in people who inhale them, why cannot weakened bacilli be transmitted the same way to achieve mass vaccination? This was the question ...

Amidst of the current global pandemic, researchers are racing to find answers to the questions that remain about SARS-CoV-2, the virus that causes COVID-19. Many of these unanswered questions revolve ...

Scientists are developing a nasal spray that could one day help protect against several respiratory illnesses, but the research is still in its early stages. The post Scientists study nasal spray that ...