Should You Take an Antiviral to Prevent Long COVID?

The only guaranteed way to prevent Long COVID is to avoid getting infected by SARS-CoV-2, the virus that causes COVID-19. Recently, however, researchers have found promising signs that certain drugs may reduce the risk of developing Long COVID if they’re taken shortly after infection. Those studies are preliminary, but they raise an intriguing question: Should … Read more

What To Know About New Research on Coffee and Heart Risks

Coffee lovers—and their doctors—have long wondered whether a jolt of java can affect the heart. New research published Wednesday finds that drinking caffeinated coffee did not significantly affect one kind of heart hiccup that can feel like a skipped beat. But it did signal a slight increase in another type of irregular heartbeat in people … Read more

Deadly Waterborne Bacteria Are Surging Because of Climate Change

Climate experts have long warned about the myriad ways that warming temperatures can negatively affect human health. Now that global temperatures are predicted to increase by 1.5°C by the 2030s, that risk is becoming increasingly real. One long-held prediction that appears to be coming true—according to the results of a new study—is how climate change … Read more