In a 'breakthrough,' scientists have uncovered the biological reason we get more respiratory illnesses in winter.
There’s a chill is in the air, and you all know what that means — it’s time for cold and flu season, when it seems everyone you know is suddenly sneezing, sniffling or worse. It’s almost as if those pesky cold and flu germs whirl in with the first blast of winter weather.Yet germs are present year-round — just think back to your last summer cold.
Once created and dispersed out into nasal secretions, the billions of EV’s then start to swarm the marauding germs, Bleier said.“It’s like if you kick a hornet’s nest, what happens? You might see a few hornets flying around, but when you kick it, all of them all fly out of the nest to attack before that animal can get into the nest itself,” he said. “That’s the way the body mops up these inhaled viruses so they can never get into the cell in the first place.
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