Understanding the immune response to any virus is tough enough, reliance on vaccines that only induce serum IgG is a gamble, we have no idea how long lived, if at all their effectiveness might me.
Research like this is essential to ensure the upcoming vaccines have the best shot at being effective. RLW
Home Respiratory Virus Systemic and mucosal antibody secretion specific to SARS-CoV-2 during mild versus severe...