Scientists develop single vaccine that protects against 3 different coronavirus strains

October 27, 2023

COVID’s Omicron variant is deadlier than seasonal flu viruses, study says

April 14, 2023

Wearing masks in hospitals did little to stop COVID’s Omicron variant from spreading

April 6, 2023

Omicron overrated? Most patients with this COVID variant don’t even know they’re sick

August 17, 2022

Could the secret to fighting COVID be in a child’s nose?

June 21, 2026

Needle-free: COVID vaccine patch provides better protection against Omicron, other variants

June 21, 2026

Omnivax: Yale scientists develop a new vaccine for COVID’s Omicron variants

July 20, 2022

Omicron mystery: Why does COVID-19 keep beating vaccines and treatments?

June 21, 2026

Previous COVID infection does not protect children against Omicron, study says

June 21, 2026

New nasal spray protecting against all COVID-19 variants heading for human trials

April 14, 2022

Omicron and kids: COVID vaccines cut risk of severe infection in young children by two-thirds

June 21, 2026

Omicron subvariant may be more infectious and cause more severe COVID symptoms, study warns

June 21, 2026