The FBI publicly confirmed that they believed COVID-19 originated in a lab in Wuhan, China.
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The Queen knighted British Captain Tom Moore on his 100th birthday.
The FDA authorized the first breathalyzer test that detects COVID-19.
Coronavirus was declared a Public Health Emergency of International Concern by the World Health Organization (WHO).
Earliest traceable patient, a 55-year-old man, develops symptoms of a novel coronavirus (COVID-19) in Wuhan, China.
The COVID-19 death toll passed 200,000 in the US.
