High cholesterol and weight, reduced physical stamina may signal long COVID: Lancet study

Young people infected with COVID-19 are likely to have increased cholesterol, a high body mass index (BMI), and reduced physical stamina after the viral infection, according to a study published in The Lancet Infectious Diseases journal.

Young people infected with COVID-19 are likely to have increased cholesterol, a high body mass index (BMI), and reduced physical stamina after the viral infection, according to a study published in The Lancet Infectious Diseases journal.

Some people with COVID-19 have lingering symptoms for weeks or months after they begin to recover, a condition termed as long COVID.

The researchers from the University of Zurich, Switzerland, found that these people may be more likely to develop metabolic disorders and cardiovascular complications in the long term.

"Increased BMI, high cholesterol and lower physical stamina is suggestive of a higher risk of developing metabolic disorders and possible cardiovascular complications," said study principal investigator Patricia Schlagenhauf.

"These results have societal and public-health effects and can be used to guide strategies for broad interdisciplinary evaluation of COVID-19 sequelae (long COVID), their management, curative treatments, and provision of support in young adult populations," Schlagenhauf said.

The study evaluated possible long COVID implications in young Swiss military personnel. It was conducted between May and November 2021 with 29 female and 464 male participants with a median age of 21.

As many as 177 participants had confirmed COVID-19 more than 180 days prior to the testing day, and the control group was made up of 251 SARS-CoV-2 individuals who tested negative for COVID-19.