A student wearing a face mask takes a class during the first day of school reopening at a high school in Putrajaya, Malaysia, Wednesday, June 24, 2020. Malaysia began reopening schools Wednesday while entering the Recovery Movement Control Order (RMCO) after three months of coronavirus restrictions. (Photo by Vincent Thian/AP Photo)





Students walk in line towards a dining hall for lunch at a primary school for children of migrant workers in Aksu, Xinjiang Uighur Autonomous Region, September 6, 2012. (Photo by Reuters/China Stringer Network)





Students attend class during the first day of school, at a school in Bangkok, Thailand, 01 July 2020. Thai schools nationwide reopened on 01 July 2020 but will have to observe government imposed guidelines such as social distancing and the use of face masks in order to prevent the spread of SARS-CoV-2 coronavirus which causes the COVID-19 disease. (Photo by Diego Azubel/EPA/EFE)





A girl wearing a face mask walks with a bottle of drinking water and a food packet that she received from a food distribution site in Mumbai, India, Saturday, June 20, 2020. India is the fourth hardest-hit country by the COVID-19 pandemic in the world after the U.S., Russia and Brazil. (Photo by Rafiq Maqbool/AP Photo)





In this October 1, 2018 file photo, children sit in front of moldy bread in their shelter, in Aslam, Hajjah, Yemen. The U.N. children’s agency says that millions of Yemeni children could be pushed to “the brink of starvation” as the coronavirus pandemic sweeps across the war-torn Arab country amid a huge drop in humanitarian aid funding. UNICEF on Friday, June 26, 2020 released a new report, “Yemen five years on: Children, conflict and COVID-19”. (Photo by Hani Mohammed/AP Photo/File)





Kids jump into water to cool themselves off as the temperature soars in Karachi, Pakistan, Wednesday, June 24, 2020. Many cities in Pakistan are facing heat wave conditions with temperatures reaching 46 C (114 F) in some places. (Photo by Fareed Khan/AP Photo)





Melissa Kabore, 4, jumps over a puddle in Pissy informal granite quarry in Ouagadougou, Burkina Faso June 12, 2020. At an open-pit granite quarry in Burkina Faso's capital, workers' children play in the rubble while others toil alongside their parents after the coronavirus pandemic closed schools. (Photo by Anne Mimault/Reuters)





People gather for a block party to celebrate Juneteenth, which commemorates the end of slavery in Texas, two years after the 1863 Emancipation Proclamation freed slaves elsewhere in the United States, amid nationwide protests against racial inequality, at a mural dedicated to George Floyd in Houston, Texas, U.S. June 19, 2020. (Photo by Callaghan O'Hare/Reuters)





Participants perform yoga during a live broadcast marking World Yoga Day in Brussels, Belgium on June 21, 2020. (Photo by Francois Lenoir/Reuters)





Rawan al-Aziz, a 6-year-old Syrian displaced child, from Southern Idlib countryside, poses for a picture in a tent at Atmeh camp, near the Turkish border, Syria on June 19, 2020. (Photo by Khalil Ashawi/Reuters)





A boy wearing a protective face mask sits on a bucket outside a house in a slum area, during an extended nationwide lockdown to slow the spreading of the coronavirus disease (COVID-19), in New Delhi, India, June 24, 2020. (Photo by Adnan Abidi/Reuters)





Liverpool fans Beryl Meland and grandson Archie outside Anfield in Liverpool on June 26, 2020. (Photo by Martin Rickett/PA Images via Getty Images)





Children wearing face masks walk at a shelter after being evacuated, in Ashikita town, Kumamoto prefecture, southwestern Japan, Saturday, July 4, 2020. Heavy rain triggered flooding and mudslides on Saturday as more than 75,000 residents in the prefectures of Kumamoto and Kagoshima were asked to evacuate following pounding rains overnight. (Photo by Kyodo News via AP Photo)





A girl eats a watermelon slice while at a school building where Syrians – displaced from the area of Ras al-Ain by the Turkish offensive on the northeast – are staying in the city of Hasakah, on June 30, 2020. (Photo by Delil Souleiman/AFP Photo)





A Palestinian boy plays as disinfectants are sprayed by workers to sanitize cars and shops amid the coronavirus disease (COVID-19) outbreak in Hebron in the Israeli-occupied West Bank June 28, 2020. (Photo by Mussa Qawasma/Reuters)





In this May 28 2014 file photo shot by AP contributing photographer John Bompengo, children stand next to the goods they sell in Kinshasa, Democratic Republic of Congo. Relatives say longtime Associated Press contributor John Bompengo has died of COVID-19 in Congo's capital. Bompengo, who had covered his country's political turmoil over the course of 16 years, died Saturday, June 20, 2020 at a Kinshasa hospital. (Photo by John Bompengo/AP Photo/File)





A child sits on a bench painted in rainbow colors created by the artist Rosalba Castelli on June 20, 2020 in Turin, Italy. Though the Turin Pride 2020 is digital due to the Covid-19 measures, some people wanted to celebrate it on the streets. (Photo by Stefano Guidi/Getty Images)





A girl walks in a lavender field in Cimisheni village, near Chisinau, Moldova, 21 June 2020. This field became a popular photo sessions location after Lavender Fest. (Photo by Dumitru Doru/EPA/EFE)





A boy plays in a rice paddy field during “National Paddy Day”, which marks the start of the annual rice planting season, in Tokha village on the outskirts of Kathmandu on June 29, 2020. Farmers in Nepal celebrate National Paddy Day as the annual rice planting season begins. (Photo by Prakash Mathema/AFP Photo)





A girl wearing and a face mask to combat the spread of the COVID-19 infections and a flower crown she made herself at a workshop for children stands during an event inspired by pre-Christian traditions at the Dimitrie Gusti Village Museum in Bucharest, Romania, Wednesday, June 24, 2020. According to pre-Christian traditions, fairies, called in Romanian “Sanziene”, come to earth around the summer solstice bringing fertility to land and beings for the coming summer. (Photo by Vadim Ghirda/AP Photo)