With the UK sizzling under one of the warmest summers in recent memory, it’s only natural that Brits would feel the temptation to cool off with a dip in the water. From our morning news briefing to a ...

Leptospirosis, also known as Weil’s disease, is a bacterial infection that can cause a range of symptoms. The common signs include fever, headache, and muscle pain. If left untreated, meningitis and ...

From the Department of Comparative Pathology and Tropical Medicine, Harvard Medical School and Harvard School of Public Health. † Associate professor of comparative pathology and tropical medicine, ...