COVID-19: Preliminary Israeli study finds natural immunity in youth infected
In the largest worldwide study on unvaccinated children and teens, researchers found those who had been previously infected with COVID had a natural immunity between 80% and 89% for 18 months.
A HEALTH worker administers a COVID test to a child at a Maccabi HMO clinic. (photo credit: MICHAEL GILADI/FLASH90)ByJERUSALEM POST STAFFUpdated: