Research shows that key COVID symptoms have changed

(NEXSTAR) – Since the beginning of the COVID-19 pandemic, sufferers have reported dozens of various symptoms, starting from chilly and flu-like symptoms to distinctive ones, reminiscent of “the language of COVID.”

But like all viruses, the principle symptoms related to COVID have changed and should range relying in your vaccination standing, based on a brand new record revealed final week.

The ZOE Health Study—a collaborative effort by researchers from Massachusetts General Hospital, Harvard TH Chan School of Public Health, King’s College London, Stanford University School of Medicine, and the ZOE Health app—has shared an up to date record of the commonest symptoms of COVID. its members mentioned.

The researchers discovered that 4 of the 5 mostly reported symptoms had been the identical for members in all three teams—those that obtained the total vaccine, those that obtained the identical dose, and people who weren’t vaccinated: sore throat, runny nostril, persistent cough, and headache.

Their distribution in teams, nevertheless, just like the fifth symptom, is completely different.

Nasal congestion is the third mostly reported symptom for vaccine recipients. Among the partially vaccinated – sneezing, unvaccinated – fever.

Below are essentially the most generally reported symptoms among the many three teams, so as of how typically they had been reported.

absolutely vaccinated Partially vaccinated unvaccinated
sore throat A headache A headache
runny nostril runny nostril sore throat
beforehand blocked sore throat runny nostril
persistent cough Sneezing do not hesitate
A headache persistent cough persistent cough

Among absolutely vaccinated members, symptoms typically reported earlier within the pandemic, reminiscent of lack of scent, fever and shortness of breath, had been much less frequent. Loss of scent and shortness of breath have been reported much less typically in unvaccinated sufferers who check constructive for COVID.

Those who obtained the vaccine additionally reported sneezing greater than those that didn’t obtain the dose. According to ZOE, sneezing and runny nostril weren’t beforehand thought-about to be symptoms of COVID an infection.

Other generally reported symptoms additionally appear to be much less frequent, reminiscent of chills or tremors; COVID fingers or toes; and abdomen ache.

Currently, the Centers for Disease Control and Prevention nonetheless lists symptoms reminiscent of fatigue, muscle or physique aches, nausea or vomiting, and diarrhea as symptoms of COVID. These are the identical symptoms listed in 2021 and 2020.

Although ZOE didn’t present particulars on how extreme these symptoms are or which variant of COVID they’re related to, researchers say the symptoms of omicron, which now dominates the world, seem like milder than these of the once-dominant delta variant.

Patients with the omicron variant had much less sore throat and lack of scent than these with the delta variant. Those who have been vaccinated face a shorter length of COVID than these with delta.

Earlier this yr, when the BA.5 omicron subvariant turned prevalent within the United States, youthful sufferers started to expertise extreme fatigue, Dr. Sergio Segarra, chief medical officer at Baptist Hospital in Miami.

BA.5 stays essentially the most outstanding pressure within the US, CDC knowledge present, adopted by BA.4.6, BQ.1.1 and BQ.1. Earlier omicron variants reminiscent of Delta and BA.1.1 and BA.2 are not outlined.

Some medical specialists fear that the height symptoms of COVID, all very chilly and flu-like, are much like different viruses that seem as winter approaches.

“Now we have different competing viruses,” mentioned Dr. Ilan Shapiro, chief doctor of AltaMed in Los Angeles, advised Nexstar. “We’re beginning to see influenza, we’re beginning to see rhinovirus, we’re beginning to see many different viruses.” He pressured the significance of testing as a result of the therapy for every virus could also be completely different.

Alix Marticou contributed to this report.


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