4 ms·
nasal mucosal immunity[IgA] is short term relative to humoral immunity[IgG; IgM]; this however would be a good prophylactic approach, as the nasal vault is a ma
by rolph 5y ago
nasal mucosal immunity[IgA] is short term relative to humoral immunity[IgG; IgM]; this however would be a good prophylactic approach, as the nasal vault is a major contributor to transmission mechanisms
- superkuh 5y agoYes, the neutralizing antibodies go away relatively quickly but now you have mucosal resident T cells trained on spike epitopes ready to go right at the start of the infection before things get out of hand.