There’s still a lot to be learned, but here’s what we know so far about the symptoms of Omicron
.) It’s also not entirely clear whether Omicron is itself milder than other versions of COVID-19, or whether population-level immunity from vaccinations and previous exposures is mitigating some of its worst outcomes, Sterling says. It’s still a good idea toWhy do Omicron symptoms differ from those of other variants?
Researchers are still trying to answer that question, but the key “obviously lies in those multiple genetic changes that we’ve seen” in this variant compared to old ones, Sterling says.Omicron mostly accumulates in the upper airways, as opposed to penetrating the lungs. This could help explain both its reduced lethality and, potentially, why it often causes upper respiratory symptoms, like runny nose and sore throat. But the variant is still new and research is ongoing.
, you’ll only get a positive or negative result; if you’re infected, it won’t tell you which strain is the culprit. You may never know unless health authorities send your sample out for genetic sequencing . Symptoms offer clues, but even two people exposed to the virus at the same time could feel differently.
If you’re sick enough to need hospitalization, doctors might want to know which strain infected you, becauseas other versions of COVID-19, Sterling says. But if you have a mild case, don’t spend too much energy trying to figure out which variant you caught. You’ll need to rest and isolate yourself from others until symptoms subside, no matter what.
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