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This flu clearly is clearly on a different calendar than the regular, seasonal flu. It may be peaking now (or last week) for all we know. |
LOL I was going to peg her too! |
It is on a different calendar in that unlike with the regular flu, people continued to contract it over the summer. The incidence of flu will continue to rise, though, at least in colder parts of the country, because we'll basically be shutting ourselves in with the germs. I just paused to wonder -- ridiculously unscientifically -- if flu peaks in January and February in part because we are: a) unusually social in December (heightened opportunity for germ exchange) and early January with the holidays; and b) trapped indoors with the flu germs. |
From http://www.sciencedaily.com/videos/2008/0103-does_winter_cause_the_flu.htm We all know influenza is more common in winter. But researchers have not known why. Virologist doctor Peter Palese has been studying the effects of heat and cold on the flu virus. He found that at higher temperatures, the flu virus didn’t spread, but at colder temperature it did. “The virus is probably more stable in cold temperature, so it hangs in the air much longer,” Dr. Palese told Ivanhoe. Allowing it to spread easier. Here’s how -- when we cough or sneeze, microscopic droplets of water and the virus enter the air. Dry, cold conditions dry out the droplets, helping the virus linger in the air. The dry air also dries out nasal passages, which helps the virus stick. “Cold dry air going over your nasal mucosa gets cracks in our airways and that allows virus to get in more easily,” Anice Lowen, researcher at Mt. Sinai School of Medicine told Ivanhoe. And as we head into colder temps -- doctors say although we can’t control, we can get a flu shot to try and prevent it. |