A boy smiles as he gets a Measles, Mumps, and Rubella (MMR) vaccination.

As part of the emergency declaration, any unvaccinated individuals living in affected zip codes who may have been subjected to this highly infectious viral disease will now be required to receive the Measles, Mumps, and Rubella (MMR) vaccine or establish immunity. Violators could face a fine of $1,000, officials said.
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