Just before the end of 2019, Wuhan, China reported a cluster of cases of pneumonia to the World Health Organization (WHO), which was later identified as a novel Coronavirus.
31 December, 2019
Wuhan Municipal Health Commission, China reported a cluster of pneumonia cases in Wuhan, China.
First COVID-19 death reported from China.
11 January, 2020
13 January, 2020
First case of COVID-19 reported outside China. (Thailand)
First case of COVID-19 reported in the United States.
21 January, 2020
23 January, 2020
Wuhan, China begins a lock down period along with two other cities.
The outbreak was declared a Public Health Emergency of International Concern.
30 January, 2020
31 January, 2020
United States declares Public Health Emergency regarding COVID-19.
First Death outside of China.
2 Feb, 2020
6 Feb, 2020
First known COVID-19 death in the United States.
The World Health Organization (WHO) issues guidelines for businesses and employers.
26 Feb, 2020
3 March, 2020
![](https://wp.wpi.edu/perspectives/files/2020/05/IQP-Paper-U.S.-breaks-100-cases.jpg)
The U.S. breaks 100 cases.
WHO spreads awareness of a shortage of personal protective equipment.
3 March, 2020
6 March, 2020
100,000 cases worldwide.
WHO declared the COVID-19 outbreak as a pandemic.
11 March, 2020
11 March, 2020
![](https://wp.wpi.edu/perspectives/files/2020/05/IQP-Paper-U.S.-surpasses-1000-cases.jpg)
The U.S. surpasses 1,000 cases.
Trump declares a National Emergency.
13 March, 2020
13 March, 2020
Over 5,000 people have reported COVID-19 deaths worldwide.
Massachusetts Governor closes schools, bars, and restaurant.
15 March, 2020
15 March, 2020
Over 70,000 public school teachers began teaching from home.
![](https://wp.wpi.edu/perspectives/files/2020/05/IQP-Paper-U.S.-surpasses-10000-cases.jpg)
The U.S. surpasses 10,000 cases.
19 March, 2020
26 March, 2020
![](https://wp.wpi.edu/perspectives/files/2020/05/IQP-Paper-U.S.-leads-the-world-in-cases.jpg)
The U.S. leads the world in cases.
![](https://wp.wpi.edu/perspectives/files/2020/05/IQP-Paper-U.S.-surpasses-100000-cases.jpg)
The U.S. surpasses 100,000 cases.
27 March, 2020
1 April, 2020
![](https://wp.wpi.edu/perspectives/files/2020/05/IQP-Paper-U.S.-surpasses-200000-cases.jpg)
The U.S. surpasses 200,000 cases.
Lock down is lifted on Wuhan, China.
8 April, 2020
9 April, 2020
100 days since the first reports of COVID-19 from Wuhan, China.
3 million cases of COVID-19 worldwide.
27 April, 2020
28 April, 2020
1 million cases of COVID-19 in the United States.
Over 60,000 people have died of COVID-19 in the United States.
29 April, 2020
30 April, 2020
3.8 million more workers in the U.S. filed for first-time employment benefits last week, bringing the national jobless total to 30 million — or around 18 percent of the workforce
COVID-19’s deadliest day in the United States. On this day alone, 2,909 people died.
30 April, 2020
References:
WHO (2020); Secon, H., Woodward, A., & Mosher, D. (2020); Schumaker, E. (2020); Hauck, G., Gelles, K., Bravo, V., & Thorson, M. (2020)
WHO., (2020); Hauck, G., Gelles, K., Bravo, V., & Thorson, M. (2020); DrTedros. (2020, March 14); Brown, S. (2020); Education Week. (2020)
Hauck, G., Gelles, K., Bravo, V., & Thorson, M. (2020);
Hauck, G., Gelles, K., Bravo, V., & Thorson, M. (2020); Muccari, R., & Chow, D. (2020)