Most patients with mild symptoms of COVID-19 lose their sense of taste and smell but tend to recover it quickly, according to findings from a new study.
A small but rigorous clinical trial in Argentina has found that blood plasma from recovered Covid-19 patients can keep older adults from getting seriously sick with the coronavirus — if they get the therapy within days of the onset of the illness.
In Florida, less than one-quarter of delivered coronavirus vaccines have been used, even as older people sat in lawn chairs all night waiting for their shots. In Puerto Rico, last week’s vaccine shipments did not arrive until the workers who would have administered them had left for the Christmas holiday. In California, doctors are worried about whether there will be enough hospital staff members to both administer vaccines and tend to the swelling number of Covid-19 patients.
Nearly a year into the coronavirus pandemic, the perplexing problems of Covid-19 long-haulers seem no nearer resolution — or even explanation — than when they first puzzled doctors and patients in the spring.
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