There are very few COVID vaccine contraindications.
Most experts recommend that folks who are immunocompromised get a COVID-19 vaccine, even if it might not work as well because of their immunodeficiency.
FluMist, the nasal spray flu vaccine, is another option to help children and adults get vaccinated and protected against the flu, especially if they don’t want to get a shot.
Herd immunity is not junk science or a false theory. Herd immunity is real, it works, and explains how people in a community are protected from a disease when vaccination rates are above a certain threshold.