COVID Antibody Numbers: What 1.4, 100, 2500 Mean
Confused by your COVID antibody test showing 1.4, 100, or 2,500? This guide decodes IgG and IgM levels, explains what your numbers mean for immunity, and when you need a booster.
COVID booster timing
Confused by your COVID antibody test showing 1.4, 100, or 2,500? This guide decodes IgG and IgM levels, explains what your numbers mean for immunity, and when you need a booster.