5 things: Cuba begins phase 3 of vaccines, Brazil sees record of deaths from covid-19, and more | Video | CNN

In Myanmar, a 7-year-old girl was killed in her home during a raid and is the youngest victim of military violence. US officials said North Korea conducted its first weapons test since Joe Biden took office. Brazil's Supreme Court ruled that former judge Sergio Moro, who had convicted former President Luiz Inácio Lula Da Silva of corruption, was biased in his decision. This Tuesday, Brazil registered its highest number of daily deaths from covid-19 with more than 3,000 deaths in 24 hours. Cuba began with phase 3 of the clinical studies of two vaccines against coronavirus: Abdala and Soberana 2.