From USnews.com…..
PEOPLE INFECTED WITH the coronavirus could remain immune for years after their recovery, a new study suggests, offering news that could quell worries about waning immunity as potential vaccines are nearing availability.
Scientists at the La Jolla Institute of Immunology in California found that eight months after participants had been infected with COVID-19, they still had high enough immune cells to fight off the virus and prevent another round of infection. That slow rate of decline in the short term indicates that immunity may remain for years.
