Coronavirus

An inhaled vaccine outperformed a nasal spray in an animal study, suggesting that the delivery method could deserve more attention.

A new blood test that measures a key indicator of COVID-19 immunity could help you assess your risk of a coronavirus infection.

Hong Kong researchers have developed a handheld COVID antibody testing device more capable than current home tests.

How do American's attitudes towards death change when they are confronted with such enormous losses?

The success of some drugs that use nanoparticles, such as the COVID-19 mRNA vaccines, has prompted excitement among researchers.

New virus-based vaccines could play an important role in generating a long-lasting, broad immunity against a rapidly mutating virus.

Moderna expects to have an Omicron booster that combines its original COVID-19 vaccine with one targeting the variant ready by Fall 2022.

Moderna has asked the FDA to authorize its COVID-19 vaccine for children ages 6 months through 5 years.

So far, Test to Treat has largely failed to get antivirals for COVID-19 to patients that need them — but the initiative can still be fixed.

WeChat users have turned to all manner of tricks in a cat-and-mouse game with CCP censors to keep a video about the Shanghai lockdown online.