The US FDA approved the Pfizer COVID-19 vaccine for emergency use.
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New Zealand Prime Minister Jacinda Ardern announced they would relax their COVID mandates for some of the workforce.
The United States suspended travel from Europe due to the COVID-19 pandemic.
A 55-year-old man became the first known person to contract COVID-19.
The FBI publicly confirmed that they believed COVID-19 originated in a lab in Wuhan, China.
The price of a barrel of crude oil dipped below zero.
