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Seattle patient has other COVID infection



(Newser)
– For only the third time worldwide, a COVID-19 survivor has come down with another coronavirus infection. The person, who is in his 60s, was hospitalized after the first infection and then lived in a care center, reports KIRO. More than four months later, the patient developed mild symptoms. “Most of the reported cases are milder the second time around,” said Dr. Jason Goldman, Head of the COVID Research Team at the Swedish Medical Center in Seattle. “So even though the immune system has not failed to prevent a new infection, it seems to limit the severity a second time.”

; The other documented cases of another COVID-19 infection involved a 35-year-old man in Hong Kong and a 25-year-old man in Reno.

A team at the medical center is trying to understand what the case means regarding immunity and vaccines. “We do not know how much levels of immunity we need to be protected,” Goldman said. KIRO. If this coronavirus works as others do, per. Scientific American, reinfections are becoming more common. The antibodies developed in the body to fight the first infection appear to make the second infection less serious, Goldman said. “Most cases had four or more months from the first infection to the second, so that might be a turning point,” he said. “Our immunity (may) begin to wane then, but we really do not know yet.” The vaccines are now designed to fight the original virus, but there is another strain that is infecting people now. (Read more coronavirus stories.)




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