Flu Risk And Weather: It’s Not The Heat, It’s The Humidity

As winter wanes into spring, flu season wanes, too. But while people get the flu when it’s cold in the United States, in Senegal they’re getting sick when it’s hot. It’s a puzzle that’s baffled scientists for decades. Now, they think they might be have an explanation, though it’s not a straightforward one. Places where humidity and […]