April, 2019: New York City Quietly Conducted An EBOLA DRILL Shortly Before Congo Migrant Surge

July 5, 2019: officials at the National Microbiology Laboratory (NML) in Winnipeg, Canada, escorted Xiangguo Qiu, biologist Keding Cheng, and an unknown number of her students from the lab and revoked their access rights.

August, 2019: Over Safety Concerns, Deadly Germ Research Is Shut Down at United States Army Medical Research Institute of Infectious Diseases, in Fort Detrick,Maryland

August, 2019: burst out of America Flu

October, 2019: clinical report of unknown pneumonia, CDC claimed electric smoking as possible reason

Oct. 18: Event 2019, high-evel pandemic drill was hold in New York city, New York. CIA director attended.

Oct. 18-27, 2019: Wuhan Military Sports Meeting, Hubei
November, 2019: pandemic is found transmitting in Wuhan

Dec. 1, 2019: First diagnosed infected Covid-19, Wuhan, Hubei

Jan. 11, Chinese researchers got RNA sequence of coronavirus.

Jan. 12, China shared the genetic sequence of the novel coronavirus, which was of great importance for other countries in developing specific diagnostic kits. Before this date, no swab was tested to diagnose if the covid-19 was already epidemic in other regions of the world.

Jan. 23, 2020: lockdown started in Wuhan Jan. 30, 2020: covid-19 listed in PHEIC

Jan. 30, 2020: America limited people who has traveled China, and cut the infection pathway of covid-19 from China.

Jan 30, 2020: Italy cut down the infection channel by stopping flight between Italy and China.

Feb 20, 2020: Covid-19 broke-out in the world, Korea, Tran and Italy become the center.

Feb 23, 2020: Asahi Shimbun (Japanese news broadcast) questioned that if there were covid-19 among the America flu which started in August, 2019.

Feb. 27, 2020: Prof. Nanshan Zhong, the leading expert in anti-coronavirus work, pointing out after serious of researches, that the covid- 19 may originated in China. The RNA sequencing shows that, the virus group in China are Group C, D and E, while the virus in America contains all A, B, C, D, E groups

End of Feb., 2020: America gave up testing. diagnosing and treating
March, 2020: CDC America admitted, that among the America flu, there were existence of coronavirus. At the same time, the report about shutting down of Lab in Fort Detrick, Maryland were massively deleted.