Schools that are mostly Black, Latino favor starting online, which could worsen inequalities in education— Americans are commemorating 9/11 with tributes that have been altered by coronavirus precautions— In Peru, where virus has been particularly deadly, Indigenous people turn to ancestral remedies— Myanmar bans flights, travel from its largest city Yangon as virus spreads— Kansas City Chiefs begin NFL title defense with victory over Houston Texans before socially distanced crowd— Follow AP’s pandemic coverage at http://apnews.com/VirusOutbreak and https://apnews.com/UnderstandingtheOutbreak___HERE’S WHAT ELSE IS HAPPENING:BANGKOK — Myanmar on Friday reimposed tough measures to control the spread of the coronavirus, banning travel out.