Immunological Reason for Mild Affection of Children to COVID-19, A Key Factor for Novel Solution of Vaccination and Medications
1. Abstract Coronaviruses are important human and animal pathogens. We will show that probably antibodies don’t have essential role in immunity against COVID-19 in long term, but a type of white globules named T cells may have critical role in immunity against COVID-19. T cells have long time memory to remain in blood.