Here’s what we know about long Covid — with some hope for the future.
By German Lopez – Over the past few months, experts and officials have tried to prepare the world for a future in which Covid-19 is here to stay. They predict the vaccines will by and large defang the virus. There will still be a few cases of serious illness and death, but the coronavirus will be reduced to the level of a seasonal flu — a disease we’d be much better off without, but mild enough we won’t shut down society to fight it.
But this optimistic vision has always left open a big question: What about long Covid?
Covid-19 is most known for causing acute illness, from a cough and fever to hospitalization and death. But in some cases it seems to cause longer-term complications, including breathing difficulties, fatigue, and brain fog, though the effects vary from person to person. While Covid-19 typically resolves in the span of weeks, long Covid can last at least months after an infection.
“Without treatment, we’ve seen individuals who got sick in February or March of 2020 and are still sick and still extremely debilitated,” David Putrino, who’s treated long Covid patients at the Mount Sinai Health System in New York, told me.
These long-term complications aren’t unique to the coronavirus; other viruses, including seasonal flu, cause long-term symptoms too, sometimes similar ones. But as more people have been infected by the coronavirus, and more have subsequently developed long Covid, the long-term problems have received more attention. more>