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XEC is an Omicron variant, Russo explains. But it has several mutations in the spike protein, which is what the virus uses to infect you. That can make XEC more contagious than previous variants ...
Elizabeth Simins had all the typical symptoms of Covid after testing positive for the virus June 25. For about a week, Simins, 34, of Portland, Oregon, felt dizzy, fluish and out of breath.
The altered sense of taste and smell “is much less common with Omicron,” Dr. Russo says. “It was much more common with the Alpha and Delta variants,” he says.
The median delay for COVID-19 is four to five days [17] possibly being infectious on 1–4 of those days. [18] Most symptomatic people experience symptoms within two to seven days after exposure, and almost all will experience at least one symptom within 12 days. [17] [19] Most people recover from the acute phase of the disease.
The term derives from the Neo-Latin anosmia, based on Ancient Greek ἀν- (an-) + ὀσμή (osmḗ 'smell'; another related term, hyperosmia, refers to an increased ability to smell). Some people may be anosmic for one particular odor, a condition known as "specific anosmia". The absence of the sense of smell from birth is known as congenital ...
Millions of people around the world lost their smell for at least six months after contracting Covid. This new research could help develop drugs specifically to address the problem in the toughest ...
Its findings suggest that a sore throat became more common after the omicron variant grew dominant in late 2021. ... younger people that have upper respiratory symptoms — cough, runny nose, sore ...
Instances of loss of smell and hospital admissions declined. "[The initial strain and Delta variant] produced more severe disease, sending many patients to the hospital," says Dr. Schaffner.