fact check: birthmarks not caused by mthfr gene variants, which rarely cause disease, are not harmful for those receiving vaccines
fact check: birthmarks not caused by mthfr gene variants, which rarely cause disease, are not harmful for those receiving vaccines
claims mthfr gene variants cause disease and increase the likelihood of vaccine reactions
claims mthfr gene variants cause disease and increase the likelihood of vaccine reactions
spread fear about getting the vaccine if they have mthfr
general public
coronavirus, vaccine, harmful