LOS ANGELES — The risk of developing long COVID — enduring, sometimes punishing symptoms that linger well after a coronavirus infection — has decreased since the start of the pandemic, a new study found, with the drop particularly evident among those who are vaccinated.
But the dip does not mean the risk of developing long COVID has vanished. And given the rise in new infections, particularly during periods like now, when data indicate transmission is elevated, even a lower rate of prevalence means many Americans risk
