Somali schoolchildren walk home, while other people wear surgical masks, after the government announced the closure of schools and universities and banned large gatherings, following the announcement on Monday of the country’s first case of the new coronavirus, in the capital Mogadishu, Somalia Wednesday, March 18, 2020. For most people, the new coronavirus causes only mild or moderate symptoms such as fever and cough and the vast majority recover in 2-6 weeks but for some, especially older adults and people with existing health issues, the virus that causes COVID-19 can result in more severe illness, including pneumonia. (AP Photo/Farah Abdi Warsameh)