It is too early to know for certain, however many docs imagine it is attainable to have long-term results from the Omicron variant of the virus.
Lengthy COVID is normally recognized many weeks after a bout with COVID-19.
Any long-lasting results usually seem about 90 days after signs of the preliminary an infection go away, Maria Van Kerkhove of the World Well being Organisation stated this week.
General, some estimates recommend greater than a 3rd of COVID-19 survivors will develop some signs of lengthy COVID.
Signs embrace fatigue, mind fog, shortness of breath, nervousness and different issues.
The lingering sickness is extra probably in the event you've been hospitalised with COVID-19, however analysis reveals it could possibly occur even after a gentle an infection.
Omicron started its race around the globe late final 12 months.
The variant typically causes milder sickness than the Delta model of the coronavirus, however has nonetheless overwhelmed hospitals.
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Van Kerkhove stated she hasn't seen any analysis indicating that the portion of COVID-19 survivors who get lengthy COVID will change with the Omicron variant.
Dr Linda Geng of Stanford College, who co-directs one of many many clinics specialising in lengthy COVID, stated that although she will't say for certain, a brand new wave of sufferers is probably going.
"We now have to be very cautious and really cautious and ready," Geng stated.
Within the meantime, scientists are racing to determine what's behind the mysterious situation. Some theories? It could be an autoimmune dysfunction.
Tiny microclots could also be inflicting the disabling signs. Or maybe latent viruses within the physique have been reactivated.
Scientists are additionally whether or not vaccines may very well be a part of the reply.
A Yale College staff is learning the chance that vaccination may cut back lengthy COVID signs.
And two different research provide early proof that being vaccinated earlier than getting COVID-19 may assist forestall the lingering sickness or a minimum of cut back its severity.