Unvaccinated kids face up to 20 times higher risk of long COVID, analysis finds

Unvaccinated children and adolescents were up to 20 times more likely to develop long COVID than their vaccinated peers, according to new research led by a team from the Perelman School of Medicine at the University of Pennsylvania. However, the analysis they performed also indicated that protection afforded by the vaccine primarily comes from preventing infection in the first place, rather than offering special protection against long COVID itself.