Vaccination FAQs (cont.)

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Who should not receive a vaccine?

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There are two types of contraindications (reasons not to give a vaccine): permanent and temporary.

  • The following are permanent contraindications to vaccination:
    • severe allergic reaction to a vaccine component (animal proteins [eggs], antibiotic, stabilizer, or preservative) or following a previous dose of the vaccine;
    • encephalopathy within seven days of a pertussis vaccination (not from another identifiable cause).
  • The following are precautions/temporary contraindications to vaccination:
    • Pregnancy: Although the risk of vaccination during pregnancy is mostly theoretical, caution is advised. Therefore, women who are known to be pregnant should not receive any of the live vaccines (Table 2). Inactivated vaccines are considered generally safe during pregnancy and should be used when indicated (Table 3). See the CDC for a complete listing of approved vaccines during pregnancy.
    • Immunosuppression: People with active cancer, leukemia, or lymphoma (or people taking high doses of steroids) should not receive live vaccines but can receive inactivated vaccines.
    • Human immunodeficiency virus (HIV): Vaccination depends on the severity of the illness. In asymptomatic (without symptoms) individuals, many vaccines are considered safe. In general, the inactivated vaccines are safe for both symptomatic and asymptomatic individuals infected with HIV.
    • Moderate to severe illness: If someone is ill with more than a simple cold, earache, diarrhea, or other minor illness, vaccination should be postponed until the illness is over.

What vaccines can women receive while pregnant?

Women who are pregnant should not receive the MMR, varicella, or zoster vaccines. These vaccines are made from live attenuated viruses and potentially could cause a problem. Pregnant women may receive tetanus and influenza vaccines as needed. It is safe to receive hepatitis A & B, meningococcal, and pneumococcal vaccines.

Medically Reviewed by a Doctor on 2/24/2014

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Vaccinations - Indications Question: Have you followed the standard recommendations to vaccinate you or your children? Why or why not?
Vaccinations - Contraindications Question: Are you a person who has a condition that prevents you from being vaccinated? Please describe it.

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