LIHUE – The Hawaii Department of Health has declared the end of the nationwide mumps outbreak. The outbreak started in March 2017 with two groups of cases involving nine people in Oahu, steadily increasing to 900 cases within one year. A total of 1,009 people were identified with mumps during the nationwide outbreak.
"We can explain the outbreak because in the past 50 days no new cases have been confirmed that make up two maximum incubation times for the disease," said Dr. Sarah Park, state epidemiologist. "To reduce the number of sufferers recommended we have an additional MMR vaccine dose especially for teens and adults. We value the public and our healthcare providers who are following this recommendation and their vigilance. "
During the outbreak, DOH staff collected and tested samples, provided technical assistance to medical personnel, surveyed people with laboratory-confirmed illnesses, and made recommendations to schools and employers with potential exposure, developed educational materials and resources, and distributed information to health care providers.
According to the US Centers for Disease Control and Prevention, the number of cases of mumps in the country increased to more than 6,000 in 201
Since January 1, Alaska, California, Illinois, New York, Pennsylvania , Texas and Virginia are among the states with uncommonly many mumps cases.
Although the outbreak dose of MMR vaccines is no longer recommended, routine vaccination of all children should be recommended according to the Advisory Committee on Immunization Pr schedule, as mumps continue to be available in the United States and worldwide circulate  All adults born in 1957 and later should have documentation of at least one MMR vaccine dose; Adults at high risk of being exposed to mumps – including international travelers, post-secondary students and medical staff – should receive two doses.