LOS ANGELES — A new study has found that one in three people who survived COVID-19 suffer from long COVID.
The study of Long Beach residents published by the U.S. Centers for Disease Control and Prevention on Thursday found that these long COVID patients reported at least one symptom of COVID-19 two months after first testing positive for the coronavirus.
There were higher rates of long COVID among people 40 or older, women, people with preexisting health conditions and Black residents, according to the study, conducted by the University of California, Davis epidemiologists and the Long Beach Department of Health and Human Services.
The survey was based on the responses of 366 adults in Long Beach who tested positive for the virus last year, before vaccinations were authorized for emergency use and began to be rolled out to health care workers.
The study found that 35% of survey responders reported at least one ongoing symptom of COVID-19 two months after the initial positive test.
Fatigue was reported by 17% of those long COVID patients; difficulty breathing and loss of taste or smell were reported by 13%; and muscle or joint pain was reported by 11%.
The study authors said the results are important to help experts "develop efforts to prioritize prevention and treatment strategies for" populations at higher risk of long COVID.
The study's results are limited by the relatively small number of people surveyed, and it wasn't possible to attribute symptoms to COVID-19 versus those that existed before coronavirus infection. It's also possible that people with long COVID symptoms were more likely to respond to the survey, according to the report, meaning the study might potentially overstate the problem.
