Maybe it is instinctual for the weak sisters of society to know that they are the ones who are likely being protected at the cost of society as a whole?
"vaccination weakens the strength of a population by allowing individuals to survive that otherwise would succumb to natural diseases; these diseases provide cleansing and strengthening for the population under normal conditions. The population is further weakened by immunosuppressive and possibly gene-damaging vaccine impacts. Vaccination likely provides protection from acute, contagious diseases by inducing chronic disease. This trade-off is not a good one and itself amounts to abuse."