Frequently Asked Questions
Q: Is my non-vaccinated child at risk from recently vaccinated children?
A: Recently vaccinated children do carry the disease germ and are able to spread it to other children. Many so-called epidemics are initiated and spread in this manner, even though the unvaccinated are blamed. On the other hand, a passive immunity to the disease may also be gained in this manner. In fact, some "authorities" argue that parents who do not vaccinate their children reap the benefits without taking the risks -- a curious argument since they also argue that such parents are irresponsible by unnecessarily exposing their children to greater risk by choosing not to vaccinate.
Q: Are vaccines tested and monitored for safety?
A: Yes. Before vaccines are licensed, the FDA requires testing to ensure safety. This process can take 10 years or longer. Once a vaccine is in use, the CDC and FDA monitor its adverse events (health problems after vaccination) through the Vaccine Adverse Event Reporting System (VAERS). Any hint of a problem with a vaccine prompts further investigations by the CDC and FDA. If researchers find a vaccine may be causing a side effect, the CDC and FDA will initiate appropriate action that may include the changing of vaccine labels or packaging, distributing safety alerts, inspecting manufacturers' facilities and records, withdrawing recommendations for the use of the vaccine, or revoking the vaccine's license.
Q: Who should not be vaccinated?
A: Some people should not get certain vaccines or should wait to get them. For instance, children with compromised immune systems, as occurs with cancer patients, often need to wait to be vaccinated. Similarly, if a person has had a severe allergic reaction to a vaccine, a following dose is not recommended. However, a person with a mild, common illness, such as a cold with a low-grade fever, does not have to wait to be vaccinated.
