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Do viruses thrive in cold weather
Mar 03, · Scientists found that in cold temperatures, the flu virus forms a hard coating that acts like an envelope, helping the virus spread through cold air and then melting inside . Learn the facts behind winter health myths. Can vitamin C really prevent winter colds? Will going out with wet hair really make you sick? . Jan 25, It's a myth that cold temperatures themselves cause the cold or flu. But the viruses that cause these infections thrive in dry, cold conditions. Viruses like influenza tend to enter through the mouth and nose, but our nasal passages usually have strong defenses against them. But the viruses that cause these infections thrive in dry, cold conditions. What’s more, cold weather changes the way our bodies respond to disease and makes us behave in ways that can increase the risk of infection. That said, the virus that causes COVID, with its potent variants, has proven to strike year-round, regardless of season. Viruses like influenza tend to enter through the mouth and nose, but our nasal passages usually have strong defenses against them. The cold weather, however, slows down our ability to clear the mucus in our noses, making it easier for viruses to infect our bodies. They have no metabolic processes that are temperature dependent; many can be stored in liquid nitrogen . Viruses are nothing but a bit of genetic material encased in a shell of protein. We may earn a commission through links on our site. Cold weather could lead to a longer life, according to a new study in Cell. Our product picks are editor-tested, expert-approved. Researchers fr. Freezing temperatures might not be all bad.