Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. For people who experienced an allergic reaction to their first mRNA COVID-19 vaccine, skin testing ...
I am a severe myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) patient. I have some information to impart about ME/CFS and drug development and how it can aid long COVID R&D (C&EN, Sept. 30 ...
It’s sniffle season. Here’s how to figure out what’s causing your symptoms. By Dani Blum As summer approaches, many people with spring allergies are still suffering. And as new Covid variants ...