juanma hache / Getty Images

The current measles outbreak might make you wonder whether you need a booster vaccine.

Most, though not all, childhood vaccinations offer lifetime protection, Schaffner added.

This is why health authorities are urging people who can get vaccinated to do so now.

A bandage being applied by a health care professional to a patient after a vaccine.

juanma hache / Getty Images

If youve only had one dose when you were a child, you should also get a second dose.

It can happen years after someone has recovered from chickenpox or received the chickenpox vaccine.

The TDaP also protects against diphtheria andpertussis (whooping cough).

Can You Get Booster Vaccines for Free?

Without the recommendation, private insurers can decide whether to offer coverage or not, Michaud said.

A late February ACIP meeting was postponed with no reason given.

The committee had planned to discuss recommendations for a new meningitis vaccine and an at-home nasal flu vaccine.

The implications for coverage under the ACA are not entirely clear.

you’ve got the option to also check theNational Foundation for Infectious DiseasesandVaccineInformation.orgfor vaccine information.

Centers for Disease Control and Prevention.Child and adolescent immunization schedule by age.

Centers for Disease Control and Prevention.History of measles.

Centers for Disease Control and Prevention.Chickenpox vaccination.

Centers for Disease Control and Prevention.Tetanus vaccination.

Centers for Disease Control and Prevention.Diphtheria epidemicNew Independent States of the Former Soviet Union, 1990-1994.