As the Delta variant spreads across the world, many vaccinated individuals are worried about the possibility of a breakthrough infection. The term “breakthrough infection” refers to the development of a COVID-19 infection despite an individual being vaccinated against the virus. With many Americans still reluctant to vaccination, and with mask mandates lifted in most states, the highly contagious Delta virus has contributed to spikes in COVID-19 cases across the nation this summer ’21.
SARS-CoV-2, commonly known as the coronavirus disease 2019 (COVID-19) poses an unprecedented public health crisis. While scientists and clinicians worldwide are still working to understand the virus, recent studies show possible onset of autoimmune diseases following COVID-19 infection.