The reflection of a man dressed as Hindu deity of death Yamaraj (R) to raise awareness about the coronavirus is seen on the wing mirror of a vintage car during a government-imposed nationwide lockdown as a preventive measure against the COVID-19 coronavirus, in Kolkata on April 24, 2020. (Photo by Dibyangshu Sarkar/AFP Photo)

A four-legged robot dog called SPOT patrols a park as it undergoes testing to be deployed as a safe distancing ambassador, following the coronavirus disease (COVID-19) outbreak, in Singapore on May 8, 2020. (Photo by Edgar Su/Reuters)

The workers dry the pipe papade made from seasoned and colored dough, during the containment imposed by the government as a preventive measure against COVID-19, in Agartala, the capital of the state of north-east India on May 5, 2020. (Photo by Abhisek Saha/Le Pictorium Agency via ZUMA Press/Rex Features/Shutterstock)

A watchmaker waits for customers during a government-imposed nationwide lockdown as a preventive measure against the COVID-19 coronavirus in Chennai on June 29, 2020. (Photo by Arun Sankar/AFP Photo)

A taxi driver waits for passengers inside his taxi parked on the side of a deserted road during the first day of the two-day state-imposed lockdown as a preventive measure against the surge in COVID-19 coronavirus cases in Kolkata on August 20, 2020. (Photo by Dibyangshu Sarkar/AFP Photo)

Arcelia Aguilar, a resident of “Hogar Jardin De Los Abuelitos”, receives a hug from her niece Maria Aguilar through “El muro de los Abrazos” (The Wall of Hugs) which is a wall made from plastic sheets to protect against the coronavirus, in San Salvador, El Salvador on September 1, 2020. (Photo by Jose Cabezas/Reuters)

A devotee throws a clay idol of Hindu elephant-headed deity Ganesh into the sea on the third day of the Ganesh Chaturthi festival, in Chennai on August 24, 2020. (Photo by Arun Sankar/AFP Photo)

An Indian Paramilitary soldier stands guard during snowfall in Srinagar, the summer capital of Indian Kashmir, 05 January 2021. Kashmir continues to witness medium to the heavy snowfall across all the areas for the third consecutive day, while traffic on the 300-kilometer long Srinagar-Jammu highway continues to be halted for the third day, the air traffic has also remained disturbed for the last two days with the majority of flights getting cancelled. The weather department has issued a weather advisory to hilly areas that is prone to avalanches. The department has also predicted moderate to heavy snowfall for next two days. (Photo by Farooq Khan/EPA/EFE)