Yes, and it's not exceedingly rare https://www.chop.edu/centers-programs/vaccine-education-center/vaccine-safety/immune-system-and-health https://www.chop.edu/c

Yes, and it's not exceedingly rare https://www.chop.edu/centers-programs/vaccine-education-center/vaccine-safety/immune-system-and-health https://www.chop.edu/centers-programs/vaccine-education-cent...