Fainting can feel sudden and alarming, but in many cases, it has a common and manageable cause. The most frequent type is vasovagal syncope — a reflex that leads to a temporary drop in heart rate and blood...
Bird Flu in Humans: Who’s at Risk and What Are the Symptoms?
With bird flu, also known as avian influenza, making headlines as it spreads among wild birds, poultry and even some mammals like dairy cows, it’s natural to have questions. While the risk to the general public...
January 30, 2026
6 min read
