1976 swine flu outbreak strain. On July 23, the President sends a letter urging Congress to take action on indemnification. In early August an outbreak of illness in Philadelphia is thought to be related to swine flu. It is found to be an atypical pneumonia thereafter called Legionnaires' disease. On August 6, President Ford holds a press conference urging Congress to take action on the indemnification legislation. Four days later, both Houses of Congress pass the legislation. Merrill becomes the first company to submit samples to the FDA's Bureau of Biologics for safety testing, which approves it on September 2. Merck makes the first
2018 Équateur province Ebola outbreak 2018), which was the most serious in the country since 1994. The table below indicates the 10 outbreaks that have occurred since 1976: 2018 Équateur province Ebola outbreak The 2018 Équateur province Ebola outbreak occurred in the north-west of the Democratic Republic of the Congo (DRC) from May to July 2018. It was the largest outbreak of Ebola virus disease (EVD) since the West African epidemic of 2013–16, but never spread beyond Équateur province. It was also the first time the rVSV-ZEBOV Ebola vaccine had been used to stop an outbreak, with a total of 3,481 people vaccinated. It was