ANTICIPATION OF COVID-19 DEPLOYMENT IN SCHOOL ENVIRONMENT

Disinfectant liquid spraying in SMAN 2, Medan City, North Sumatra, Friday (11/2/2022). Spraying is carried out as a contagion prevention effortsCOVID-19 in the post-close school environment of six schools in North Sumatra due to COVID-19 cases. ANTARA PHOTO/Fransisco Carolio/wpa/YU