Suresh Goyal (L) and a courier deliver free meals and drinks to a hospital in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

A cook puts on a face mask to start preparing free food for medical workers in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

Suresh Goyal (R) and a cook prepare meals in the restaurant before the daily delivery of meals to hospitals in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

Suresh Goyal takes meals from his car to deliver to a hospital in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

Suresh Goyal (L) takes meals from his car to deliver to a hospital in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

Suresh Goyal (L) and a courier deliver free meals and drinks to a hospital in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

Suresh Goyal (R) and a courier deliver free meals and drinks to a hospital in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)

Suresh Goyal (L) and a courier deliver free meals and drinks to a hospital in Warsaw, Poland on March 24, 2020. Suresh Goyal, owner of an Indian taste restaurant, has been making meals to deliver to hospitals in Warsaw for medical personnel recently, due to the outbreak of COVID-19 there. (Photo by Jaap Arriens/Xinhua)