Norovirus 2025: The Stomach Bug Making a Comeback - Current Update on Symptoms, Transmission, and Prevention Introduction In 2025, norovirus is making headlines again. Health agencies report a rise in cases across many countries. This stomach bug, often called the "stomach flu," spreads quickly and can cause serious illness. With many people traveling and gathering more than ever, it's no surprise that norovirus is back. Understanding its symptoms, how it spreads, and how to stay safe is more important than ever. Understanding Norovirus: What Is the Stomach Bug? What is norovirus? Norovirus is a tiny virus that infects the stomach and intestines. It belongs to a group of viruses known as caliciviruses. It’s known for causing outbreaks in cruise ships, schools, and nursing homes. Historically, norovirus pops up mostly in the colder months. Its pattern of rising and falling has made it a frequent seasonal visitor. Why Norovirus Is Making a Comeback in 2025 Several factors...
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