Legionnaires' disease that occur globally is not known. Legionnaires' disease is the cause of an estimated 2-9% of pneumonia cases that are acquired outside of hospital. An estimated 8,000 to 18,000 cases a year in the United States require hospitalization. Outbreaks of disease account for a minority of cases. While it can occur any time of the year, it is more common in the summer and fall. The disease is named after the outbreak where it was first identified, at a 1976 American Legion convention in Philadelphia. The length of time between exposure to the bacteria and the appearance of symptoms is
2014 Democratic Republic of the Congo Ebola virus outbreak 2014 Democratic Republic of the Congo Ebola virus outbreak In 2014, an outbreak of Ebola virus disease in the Democratic Republic of the Congo (DRC) occurred. Genome sequencing has shown that this outbreak was not related to the 2014–15 West Africa Ebola virus epidemic, but was of the same EBOV species. It began in August 2014 and was declared over in November of that year, after 42 days without any new cases. This is the 7th outbreak there, three of which occurred during the period of Zaire. The outbreak was traced to a woman living in Ikanamongo Village in the