Virology

Volunteers were purposefully infected with COVID-19. Was it worth it?
First at-home test can tell you if it’s COVID or flu
Inhaling this powder shields lungs from infection
Herpes virus helped kill a deadly form of breast cancer in a clinical trial
First-of-its-kind nasal vaccine for COVID-19 deployed in India
Stanford nasal study could lead to “morning after” virus spray
Chickenpox and shingles virus lying dormant in your neurons can reactivate and increase your risk of stroke
Seven science and tech breakthroughs you may have missed this year
Scientists uncover key to future hepatitis C vaccine
How flu got milder since 1918 pandemic