2020 COVID-19 pandemic in Illinois
2020 CE.
Shown on the map at 40.000°, -89.000°.
The COVID-19 pandemic began in the U.S. state of Illinois on January 24, 2020, when a woman in Chicago, who had just returned from the pandemic's place of origin in Wuhan, Hubei, China, tested positive for the virus. This was the second case of COVID-19 in the United States during the pandemic. The woman's husband was diagnosed with the disease a few days later, the first known case of human-to-human transmission in the United States. Community transmission was not suspected until March 8, when a case with no connection to other cases or recent travel was confirmed. In mid-March, as the number of known cases rose into the double digits, Governor J. B. Pritzker issued a disaster proclamation, the state's equivalent of a state of emergency, to respond to the crisis. The state took measures to halt the spread of the disease by closing all schools and colleges, ordering a stop to eviction enforcements, ordering all bars and restaurants closed to sit-in diners, and otherwise restricting large gatherings of people. As the virus spread further, the state enacted an even stronger shelter in place order, affecting schools and businesses across the state.
Text from the Wikipedia article COVID-19 pandemic in Illinois, licensed CC BY-SA 4.0.