In this March 30, 2020, photo, Zandile Mlotshwa, 21, cashier at Spar supermarket in the Norwood suburb of Johannesburg, counts her cash at the end of her shift. From South Africa to Italy to the U.S., grocery workers – many in low-wage jobs – are manning the front lines amid worldwide lockdowns, their work deemed essential to keep food and critical goods flowing. (Photo by Jerome Delay/AP Photo)

Some bats in the forested area of Guapiles, Costa Rica, 21 April 2020. (Photo by Jeffrey Arguedas/EPA/EFE)

Grave diggers wearing personal protective equipment (PPE) walk away after burying a person, who presumably died of the coronavirus disease (COVID-19), in the special purpose section of a graveyard on the outskirts of Saint Petersburg, Russia on May 13, 2020. (Photo by Anton Vaganov/Reuters)

A red deer stag takes a mud bath in Wollaton Park near Nottingham, England on May 23, 2020. Gareth Williams, who took the photograph, said it was a “once in a lifetime shot”. (Photo by Gareth Williams/Kennedy News)

People practice yoga on a cliff at an attitude of over 2,000 meters at Laojunshan mountain to welcome upcoming International Yoga Day on June 20, 2020 in Luoyang, Henan Province of China. (Photo by VCG/VCG via Getty Images)

Two copper sharks ride the waves in Red Bluff Beach, Australia on July, 2020. Professional photographer Sean Scott, 43, from Burleigh Heads, Australia, caught the stunning snap. (Photo by Sean Scott/MediaDrumImages/@seanscottphotography)

In this file photo taken on Sunday, August 2, 2020, Sviatlana Tsikhanouskaya, candidate for the presidential elections greets people waving old Belarus flags during a meeting to show her support, in Brest, 326 km (203,7 miles) southwest of Minsk, Belarus. Belarus’ authoritarian President Alexander Lukashenko faces a perfect storm as he seeks a sixth term in the election held Sunday, Aug. 9, 2020 after 26 years in office. Mounting public discontent over the worsening economy and his government’s bungled handling of the coronavirus pandemic has fueled the largest opposition rallies since the Soviet collapse. (Photo by Sergei Grits/AP Photo)

A villager carries wood while a blackbuck runs on a field near Bhetnoi village in Ganjam District, in the Indian eastearn state of Odisha on May 20, 2018. Villagers of Ganjam district due to their traditional religious belief consider blackbucks as incarnations of Lord Vishnu and harbingers of rain. (Photo by Asit Kumar/AFP Photo)