Pandemic smallpox was responsible for 300–500 million deaths. As recently as the early 1950s, an estimated 50 million cases of smallpox occurred in the world each year. After successful vaccination campaigns throughout the 19th and 20th centuries, the WHO certified the eradication of smallpox in December 1979. To this day, smallpox is the only human infectious disease to have been completely eradicated, and one of two infectious viruses ever to be eradicated. Historically, measles was prevalent throughout the world, as it is highly contagious. According to the U.S. National Immunization Program, 90% of people were infected with measles by age 15.
Cars 3: Driven to Win Cars 3: Driven to Win Cars 3: Driven to Win is a racing video game based on the 2017 film "Cars 3", developed by Avalanche Software and published by Warner Bros. Interactive Entertainment. It is the first Disney game not to be published by Disney Interactive Studios since its shutdown in May 2016. The game was released for Nintendo Switch, PlayStation 3, PlayStation 4, Wii U, Xbox 360 and Xbox One on June 13, 2017 in North America, in Europe and Australia on July 14, 2017, and in Japan on July 20, 2017. The modes that appear in the game