How many people infected by COVID-19 go on to experience symptoms of Long COVID after 3 months or more?

A recent study in JAMA pools results from 54 studies of people worldwide who had symptomatic COVID, investigating those who experienced Long COVID for symptoms and duration.

To learn more, check out the ADL's October 15 Highlighted Resource:
Estimated Global Proportions of Individuals With Persistent Fatigue, Cognitive, and Respiratory Symptom Clusters Following Symptomatic COVID-19 in 2020 and 2021

You can also read a news item about the study in MedPageToday, summarizing the information and including commentary from the study's main author:
Long COVID Persists in People With Symptomatic SARS-CoV-2 Infection