South Africa's Afrigen Biologics uses the publicly available sequence of the mRNA-based Moderna COVID-19 vaccine to make its own version of the vaccine, which will become the world's first vaccine based on an existing vaccine once it is tested on humans later this year.
Russia withdraws the press credentials of all Deutsche Welle staff and closes the German media organization's studio in Moscow in response to German regulators blocking the Russian television channel RT Deutsch.
Twenty people die and 74 others are hospitalized in Buenos Aires, Argentina, after consuming cocaine laced with poison or "cut" with another substance. Nine people are arrested.