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,
2009 Flu pandemic in North America be closed as a public health measure during the early outbreak. Most of the cases in California and Texas are not linked and may reflect localized outbreaks of this virus in those areas. As of April 30, the disease was not as virulent outside of Mexico as within Mexico, for reasons not fully understood. The United States of America declared a state of Public Health Emergency but this was said to be standard procedure in cases as divergent as the recent inauguration and flooding. According to The New York Times, "the emergency declaration frees resources to be used toward diagnosing