Why is cold and flu season in the winter?
The flu really does thrive in winter As it turns out, the virus is basically designed to jump from person to person when the air is cold and dry. Studies have shown that transmission rates are highest when temperature and humidity are both low.Click to see full answer. Also asked, why do we get colds…
The flu really does thrive in winter As it turns out, the virus is basically designed to jump from person to person when the air is cold and dry. Studies have shown that transmission rates are highest when temperature and humidity are both low.Click to see full answer. Also asked, why do we get colds and flu in winter?The shorter days and longer nights of winter mean less sunlight and thus less natural vitamin D – which helps power the immune system. This consequently makes us more vulnerable to infection. The cold virus also transmits faster in the cold. Cold air also carries less water vapour than hot air, making it drier.Similarly, why is the flu virus seasonal? Flu viruses are more stable in cold air, and low humidity also helps the virus particles remain in the air. That is because the viruses float in the air in little respiratory droplets, Dr. Palese said. When the air is humid, those droplets pick up water, grow larger and fall to the ground. Similarly, why is there flu in winter but not summer? There is a theory that the influenza virus may survive better in colder, drier climates. When it’s humid outside, water droplets in the air fall to the ground. In the winter, however, it’s a lot less humid than the dog days of summer.How do you beat a cold in the winter? Here are 15 ways to help you beat this pesky virus! Wash your hands often. Cleaning hands frequently can ward off colds more effectively than any other measure. Slather on sanitiser. Tempt your taste buds. Warm your sniffer. Keep toes toasty. Avoid antibiotics. Depend on over-the-counter relief. Curl up in bed.
