The United States has crossed a tragic milestone with more than 250,000 corona virus deaths and more than 11.5 million epidemics nationwide. Johns Hopkins University.
Thanksgiving is upon us, which means the holiday season is in full swing. Health officials have warned against the tradition Indoor meetings appear to be a major driver in the uprising Cases.
Every family should weigh the risks of celebrating Thanksgiving individually. Taking precautionary measures like masks and hand cleansing, Dr Sanjay Gupta said The amount of virus you receive Being asymptomatic can make the difference between being mildly ill or being seriously ill.
“It’s not because you need a certain number of virus particles to infect a cell – one of those virus particles turns it into cells and infects it, forming a chain reaction,” he explains.
Another way to think about it is like the concept: you do not need millions of sperm to fertilize an egg – you only need one – but men produce millions of sperm to improve one’s chances of reaching the egg and fertilize its defenses. It.
Erin Promaz, an associate professor of biology at the University of Massachusetts in Dortmouth, explains, “Every person has the right amount of virus.
“Someone with immunity, or someone who is stressed, for example, may need a less [virus] Challenge yourself to get the same effects as someone who is healthy, ”he adds.
Putting it all together, the chance of infection depends on the physiology of the potential host, as well as their personal behaviors and health habits such as smoking status, diet, physical activity and sleep. An aging or unhealthy host facing large, persistent exposures is the worst situation. But a person who is medically weak can be infected with even a small amount of the virus; Conversely, a healthy person can be overweight.
If you are planning a vacation with family or friends, CNN’s Dr. Lena Wen explains some safe ways to do so. This video.
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