New Jersey Mumps Cases Related to Unvaccinated International Travelers

The New Jersey Department of Health (NJDOH), which has already confirmed one measles case in 2024, recently announced it is investigating eight suspected mumps cases in Hunterdon County, northwest New Jersey.

Mumps can become very serious and start with fever, headache, muscle aches, tiredness, and loss of appetite. Later, it appears as a swelling of the salivary glands or puffy cheeks and a tender, swollen jaw.

As of  February 29, 2024, a total of 50 mumps cases have been reported by 21 U.S. jurisdictions, some related to international travel.

Last year, 436 mumps cases were reported in the U.S.

NJDOH is urging everyone to be aware of the symptoms of these highly contagious viruses and to stay up to date with the measles, mumps, and rubella (MMR) vaccinations.

The MMR vaccine is a very effective way to avoid these illnesses.

“As a physician and mom, I understand what keeping your kids and your family healthy is like. The best way to keep you and your loved ones safe is to get the MMR shot. If you or your family have not gotten the shot, now is the time,” said Acting Health Commissioner Dr. Kaitlan Baston in a press release on March 5, 2024.

“These viruses are incredibly contagious, so if you suspect you may have measles, mumps, or rubella, it is important to call ahead before visiting any health care provider or facility so they can take special precautions.” 

The cost of MMR vaccination is generally covered by insurance, and various vaccines are available at community pharmacies.