Typhoid, dengue and common viral fever, all three of these frequently overlap in their early symptoms. They can start with high fever, headache, and body aches, but their underlying causes and ...

A fever during pregnancy can feel extra stressful – suddenly every sniffle feels high-stakes. The good news? Most fevers are mild, manageable, and don't harm your baby when you treat them quickly.

Scientists discover how yellow fever and encephalitis viruses enter human cells, and block them with decoy molecules.