Medical doctors on the College of Pittsburgh Medical Heart (UPMC) mentioned Thursday that the coronavirus appears to be declining each in virulence and an infection charge.
“The virus may be changing,” Dr. Donald Yealy mentioned Thursday throughout a information convention. “Some patterns suggest the potency is diminished.”
Yealy mentioned UPMC has efficiently handled extra than 500 sufferers with coronavirus since March, and fewer sufferers are requiring ventilators to assist them breathe.
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Folks appear to be contracting the virus less simply and circumstances look like less extreme than when the pandemic first started, he defined.
“We’ve tested 30,000 and the positivity rate was less than 4 percent. We tested 8,000 with no symptoms and only 21 came back positive,” Yealy mentioned.
He additionally mentioned the danger of being in a automotive crash on the Pennsylvania Turnpike “is greater than the risk of testing positive for asymptomatic COVID symptoms.”
The chief medical officer of UPMC Senior Communities, Dr. David Nace, mentioned that due to the measures taken by medical officials within the hospital, there have been zero reported circumstances Thursday within the UPMC long-term care and senior care amenities.
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“We’ve followed the basics of infection control that others have also tried to follow,” Nace mentioned. “Together with consideration to surveillance of sufferers who exhibited indicators and signs.”
“We can’t test our way out of COVID-19,” he added. “Testing is a tool, not a cure.”
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Researchers at UPMC are not sure at this level why they’re seeing decrease an infection charges, however mentioned it could possibly be a wide range of elements together with climate and the truth that “viruses tend to mutate with time.”
“And, finally, we are probably making better decisions about who needs what kind of care,” Yealy added.
Elsewhere on the planet, Central and South America are actually seeing larger charges of an infection with the most important rise in caseloads in Argentina, Bolivia, Brazil, Chile, Colombia, Haiti, Mexico and Peru, in line with the United Nations.