Any medical intervention goes through something called a "Risk–benefit analysis" where the potential risks are weighed against the potential benefits. We accep

Any medical intervention goes through something called a "Risk–benefit analysis" where the potential risks are weighed against the potential benefits. We accept a certain level of risk as necessary to achieve certain benefits. Vaccines that are widely used have displayed very high benefits with very low risks, especially on a population level. No medical intervention is without some risk, however low.