T cells also play a big part in long term immunity. https://www.sciencemag.org/news/2020/05/t-cells-found-covid-19-patients-bode-well-long-term-immunity https:

T cells also play a big part in long term immunity. https://www.sciencemag.org/news/2020/05/t-cells-found-covid-19-patients-bode-well-long-term-immunity https://www.sciencemag.org/news/2020/05/t-cells-found-covid-...