Volunteers carry bags of food from a store to deliver to residents in need, as Russia's attack on Ukraine continues, in Kharkiv, Ukraine, March 28, 2022. The local grass-roots and self-funded charity delivers some 120 packages of food, medicine and personal hygiene products to some 300 Kharkiv residents who are unable to get humanitarian aid because of old age, disability or their neighbourhood being under regular shelling. REUTERS/Thomas Peter 

Volunteer driver Sergiy Alayev loads his car with bags of food at a storage to deliver to residents in need, as Russia's attack on Ukraine continues, in Kharkiv, Ukraine, March 28, 2022. The local grass-roots and self-funded charity delivers some 120 packages of food, medicine and personal hygiene products to some 300 Kharkiv residents who are unable to get humanitarian aid because of old age, disability or their neighbourhood being under regular shelling. REUTERS/Thomas Peter 

A volunteer carries bags of food at a storage which will be delivered to residents in need, as Russia's attack on Ukraine continues, in Kharkiv, Ukraine, March 28, 2022. The local grass-roots and self-funded charity delivers some 120 packages of food, medicine and personal hygiene products to some 300 Kharkiv residents who are unable to get humanitarian aid because of old age, disability or their neighbourhood being under regular shelling. REUTERS/Thomas Peter 

Alexander Ivoshenko lifts his daughter Kira as his wife holds their son Danila at their sleeping site in a metro station that is being used as a bomb shelter, as Russia's attack on Ukraine continues, in Kyiv, Ukraine March 18, 2022. Ivoshenko, who came to this shelter one day after the beginning of the war, said: "There are no distractions during war. We have nothing to do here except take care of the kids and try to keep our personal hygiene the way we can". REUTERS/Thomas Peter REFILE - CORRECTING INFORMATION 

Local residents carry boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

A man carries boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

A local resident stands near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

A man transports boxes containing food and personal hygiene products on a bicycle during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

A woman pulls a cart with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

A man carries boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled town of Horlivka (Gorlovka) in the Donetsk region, Ukraine, February 1, 2022. REUTERS/Alexander Ermochenko 

A woman holds a box near cargo trailers loaded with food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

People gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents queue near cargo trailers loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near cargo trailers loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents gather near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Local residents queue near a cargo trailer loaded with boxes containing food and personal hygiene products during the distribution of humanitarian aid from the International Committee of the Red Cross in the rebel-controlled city of Donetsk, Ukraine, March 17, 2021. REUTERS/Alexander Ermochenko 

Personal hygiene and cleaning products are displayed for distribution at the West CAP Food Pantry in Boyceville, Wisconsin, U.S., October 22, 2020. Picture taken October 22, 2020. REUTERS/Bing Guan 

Protective eyewear, vacuum cleaners, and cleaning products are displayed on a shelf marked with "Complete protection solutions" in a retail store amid the coronavirus disease (COVID-19) outbreak, in Quezon City, Metro Manila, Philippines, July 13, 2020. REUTERS/Eloisa Lopez 

Masks, face shields, disinfectants, and other cleaning products are displayed on a shelf marked with "COVID essentials" in a retail store amid the coronavirus disease (COVID-19) outbreak, in Quezon City, Metro Manila, Philippines, July 13, 2020. REUTERS/Eloisa Lopez 

A homeless person stays in a camp in front of Sao Paulo city hall demanding housing and personal hygiene support from the government, amid the outbreak of the coronavirus disease (COVID-19), in Sao Paulo, Brazil July 8, 2020. REUTERS/Rahel Patrasso 

Homeless people stay in a camp in front of Sao Paulo city hall demanding housing and personal hygiene support from the government amid the outbreak of the coronavirus disease (COVID-19), in Sao Paulo, Brazil July 8, 2020. REUTERS/Rahel Patrasso 

Homeless people stay in a camp in front of Sao Paulo city hall demanding housing and personal hygiene support from the government amid the outbreak of the coronavirus disease (COVID-19), in Sao Paulo, Brazil July 8, 2020. REUTERS/Rahel Patrasso 

Homeless people stay in a camp in front of Sao Paulo city hall demanding housing and personal hygiene government support, amid the outbreak of the coronavirus disease (COVID-19), in Sao Paulo, Brazil July 8, 2020 REUTERS/Rahel Patrasso 

A homeless person gestures as he stays in a camp in front of Sao Paulo city hall demanding housing and personal hygiene support from the government amid the outbreak of the coronavirus disease (COVID-19), in Sao Paulo, Brazil July 8, 2020. REUTERS/Rahel Patrasso 

A person wearing a face mask takes a picture as Italy's La Scala opera house reopens to the public for the first time since the coronavirus disease (COVID-19) outbreak, with new social distancing and hygiene rules, in Milan, Italy, June 21, 2020. REUTERS/Flavio Lo Scalzo 

A person swims as the swimming pool at the Sporting Club Ostiense reopens with new social distancing and hygiene rules after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Rome, Italy, May 25, 2020. REUTERS/Guglielmo Mangiapane TPX IMAGES OF THE DAY 

A personal trainer wearing a protective face mask disinfects a mat at a gym which has reopened with new social distancing and hygiene rules after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Rome, Italy, May 25, 2020. REUTERS/Remo Casilli 

A personal trainer and gym-goer wearing protective masks and gloves test new social distancing and hygiene rules inside a gym, before it reopens on May 25 after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Castiglione della Pescaia, Italy, May 19, 2020. REUTERS/Jennifer Lorenzini 

A personal trainer and gym-goer wearing protective masks and gloves test new social distancing and hygiene rules inside a gym, before it reopens on May 25 after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Castiglione della Pescaia, Italy, May 19, 2020. REUTERS/Jennifer Lorenzini 

A personal trainer wearing a protective mask and gloves tests new social distancing and hygiene rules inside a gym, before it reopens on May 25 after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Castiglione della Pescaia, Italy, May 19, 2020. REUTERS/Jennifer Lorenzini 

A personal trainer and gym-goer wearing protective masks and gloves test new social distancing and hygiene rules inside a gym, before it reopens on May 25 after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Castiglione della Pescaia, Italy, May 19, 2020. REUTERS/Jennifer Lorenzini 

A personal trainer and gym-goer wearing protective masks and gloves test new social distancing and hygiene rules inside a gym, before it reopens on May 25 after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Castiglione della Pescaia, Italy, May 19, 2020. REUTERS/Jennifer Lorenzini 

A personal trainer and gym-goer wearing protective masks and gloves test new social distancing and hygiene rules inside a gym, before it reopens on May 25 after months of closure due to an outbreak of the coronavirus disease (COVID-19), in Castiglione della Pescaia, Italy, May 19, 2020. REUTERS/Jennifer Lorenzini 

A carpenter wearing protective gear sanitises his carpentry, as the spread of coronavirus disease (COVID-19) continues, in Rome, Italy, April 27, 2020. REUTERS/Remo Casilli 

A man rides his scooter past a boom sprayer decontaminating a road during a nationwide lockdown to slow the spread of the coronavirus disease (COVID-19), in Ahmedabad, India, April 26, 2020. REUTERS/Amit Dave 

Workers spread disinfectant at a poor neighbourhood, following the outbreak of the coronavirus disease (COVID-19) in Santiago, Chile April 23, 2020. Picture taken April 23, 2020. REUTERS/Carlos Vera 

A person wipes down a pen with a disinfectant wipe after applying for a commercial vehicle driving position, as demand for home delivery of products increases during the stay-at-home period imposed due to the coronavirus disease (COVID-19) outbreak, in Stafford, Virginia, U.S., April 21, 2020. REUTERS/Tom Brenner 

A volunteer wearing protective gear sprays disinfectant during the coronavirus disease (COVID-19) outbreak at a community near Hua Lamphong train station in Bangkok, Thailand, April 20, 2020. REUTERS/Athit Perawongmetha TPX IMAGES OF THE DAY 

People are reflected on a puddle of disinfecting liquid while garbage trucks (not pictured) ride past a disinfectant gate, placed at a parking lot for garbage trucks, following the outbreak of the coronavirus disease (COVID-19), in Santiago, Chile April 20, 2020. REUTERS/Ivan Alvarado 

An employee disinfects a shopping cart at a hardware store after its re-opening, as the spread of coronavirus disease (COVID-19) continues in Munich, Germany, April 20, 2020. REUTERS/Andreas Gebert 

A worker fumigates an apartment amidst the outbreak of the coronavirus disease (COVID-19), in Guayaquil, Ecuador April 17, 2020. REUTERS/Vicente Gaibor del Pino 

A worker fumigates an apartment amidst the outbreak of the coronavirus disease (COVID-19), in Guayaquil, Ecuador April 17, 2020. REUTERS/Vicente Gaibor del Pino 

A worker disinfects at Rato metro station as the spread of the coronavirus disease (COVID-19) continues, in Lisbon, Portugal April 15, 2020. REUTERS/Rafael Marchante 

A Russian army serviceman wearing protective gear sprays disinfectant while sanitizing a factory amid the coronavirus disease (COVID-19) outbreak in Saint Petersburg, Russia April 15, 2020. REUTERS/Anton Vaganov 

A specialist sprays disinfectant while sanitizing a road tunnel to prevent the spread of the coronavirus disease (COVID-19) in Moscow, Russia April 12, 2020. REUTERS/Maxim Shemetov 

A specialist sprays disinfectant while sanitizing a street to prevent the spread of the coronavirus disease (COVID-19) in Moscow, Russia April 12, 2020. REUTERS/Maxim Shemetov 

Brazilian soldiers of the navy force spray disinfectant in the Central bus station, amid coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil April 9, 2020. REUTERS/Ueslei Marcelino 

Brazilian soldiers of the navy force spray disinfectant in the Central bus station, amid coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil April 9, 2020. REUTERS/Ueslei Marcelino 

A member of Czech Army wearing protective gear is sprayed with disinfectant after taking samples to test people for the coronavirus disease (COVID-19) in Brno, Czech Republic, April 7, 2020. Picture taken April 7, 2020. REUTERS/David W Cerny TPX IMAGES OF THE DAY 

Members of Czech Army wearing protective gear spray disinfectant to each other after taking samples to test people for the coronavirus disease (COVID-19) in Brno, Czech Republic, April 7, 2020. Picture taken April 7, 2020. REUTERS/David W Cerny 

A worker uses disinfectant to clean a public bus stop, following the outbreak of the coronavirus disease (COVID-19), in Santiago, Chile April 7, 2020. REUTERS/Ivan Alvarado