Full Breakdown
Increase in Mumps Cases in Maryland Raises Public Health Concerns
2/21/2026, 6:42:03 AM
Overview of the Current Situation
Maryland is experiencing a notable increase in mumps cases, with 26 reported as of February 19, 2026. This figure includes 19 confirmed and seven probable cases, primarily affecting adults in the Baltimore metropolitan area. Health officials from the Maryland Department of Health have indicated that the overall risk to the public remains low due to the state's high vaccination rates against the disease.
Background on Mumps
Mumps is a viral infection characterized by swelling of the salivary glands, known as parotitis, and can spread through saliva or respiratory droplets. Symptoms typically appear within two to four weeks after exposure and may include fever, loss of appetite, and respiratory issues. While mumps is contagious, it is less so than measles, which has seen a resurgence in various states. The last significant outbreak of mumps in the U.S. occurred in 2019, with 3,780 cases reported.
Vaccination and Public Health Recommendations
Health officials emphasize that the most effective prevention against mumps is the Measles, Mumps, and Rubella (MMR) vaccine, which is administered in two doses: the first at 12–15 months of age and the second at 4–6 years. Dr. Meg Sullivan, Deputy Secretary for Public Health Services, stated, “Talk with your health care provider about whether you and your family are up to date with the MMR vaccine. It is the most effective way to protect against all three viruses.” Maryland public schools also require this vaccination, although some exemptions exist.
Investigations and Health Alerts
Despite the increase in cases, health officials have not identified specific links between the individuals affected, although one case has been associated with international travel. The Maryland Department of Health has alerted healthcare providers to be vigilant for symptoms and report any new infections. Dr. Timothy Chizmar, Maryland’s State EMS Medical Director, noted the seriousness of the situation, highlighting that the number of cases in 2026 has already surpassed the total for all of 2025, which recorded just four cases.
Complications and Treatment
While most patients recover fully from mumps, complications can arise, particularly in adults. These may include meningitis, encephalitis, and hearing loss. There is no specific treatment for mumps; symptom management typically involves over-the-counter medications, fluids, and rest.
Criticism and Public Response
Some health officials express concern over the rising number of cases, urging the public to remain vigilant and check their vaccination status. The Maryland Department of Health continues to coordinate with local agencies to monitor the situation closely.
Verbatim Quotes
- “The most effective prevention against a mumps infection is to get the measles, mumps, and rubella or MMR vaccine,” — Dr. Meg Sullivan, Deputy Secretary for Public Health Services
- “Recently, the Maryland Department of Health has noted an increase in mumps cases,” — Dr. Timothy Chizmar, Maryland’s State EMS Medical Director
As the situation develops, health officials will continue to provide updates and guidance to ensure public safety.
