Health in the Democratic Republic of the Congo use is widely accepted if the cost of the vaccine is free. However, the limited supply of OCV can be expensive (approximately $3.70 USD), limiting its widespread use. A final preventive measure to assist in prevention, controlling and treating cholera would be the use of a national database such as IDSR//International Health Regulation. The database would allow the countries to communicate and collaborate on outbreaks, treatment, and preventive measures. This would assist in eliminating or reducing cross-border transmission outbreaks. There have been 10 outbreaks of the Ebola virus disease in the Democratic Republic of the Congo. Additionally, hemorrhagic fever, polio,
Mumps outbreaks in the 21st century to low vaccination rates in Iowa's youth, coupled with the close quarters in dormitories, classrooms and cafeterias. According to Canadian media reports, there may be something novel about this mumps strain which indicates a standard MMR-series vaccination is not 95% effective, as was thought. 8 March 2017: Southeast Missouri State University has confirmed 29 cases of the mumps. The Louisiana Office of Public Health reported about 50 cases of mumps in the Dallas area. In 2014, there were 18,535 cases of mumps, while in 2015, there were 1143 cases. Mumps outbreaks in the 21st century Mumps outbreaks in the 21st