Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. CDC: Mumps Spread in US Migrant Detention Centers VOA News TheU.S.Centers for Disease Control and Prevention (CDC) has confirmed nearly 900 cases of mumpsamongpeopleat adult migration detention facilities across the United Statesin the last year. The virus swept across 57 detention centers in 19 states, sickening 898 migrants between Sept. 1, 2018, and Aug. 22, the CDC said Thursday. Thirty-three staff members were also infected. The CDC said the virus continues to spread as more migrants are arrested or transferred between facilities. Mumps is a contagious virus that causes swollen glands, puffy cheeks, fever, headaches and, in severe cases, hearing loss and meningitis. Mumps outbreaks are rare in the U.S.because ofvaccinations, but the disease is easily transmittable in spaces where people have close, prolonged contact. The CDC said most of those infectedwere men who caught the virus while in detention. Immigration and Customs Enforcement spokesman Bryan Cox said all detainees go through a medical screening within 24 hours of arriving at the facilities. .