(Victor R. Caivano | AP photo) In this Oct. 13 photo, a teacher leads a lesson outdoors at the school Hipólito Yrigoyen in Buenos Aires, Argentina, on the first day since the COVID-19 pandemic outbreak that in-person classes in the capital for students in their last year of primary and secondary school were restarted, but outdoors. Argentina reached 1 million confirmed coronavirus cases on Monday, Oct. 19, 2020, according to the Ministry of Health.