Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

A local walks to her home after filling her plastic bottles and jerrycans with fresh drinking water as continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

A local walks to his home after filling her plastic bottles and jerrycans with fresh drinking water as continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continious shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Locals fill their plastic bottles and jerrycans with fresh drinking water as others wait in line after continuous shellings damaged infrastructure and the water that comes out of the taps believed unhealthy, amid Russia's attack on Ukraine, in Mykolaiv, Ukraine August 22, 2022. REUTERS/Umit Bektas 

Vietnamese women wear protective masks while walking around Hoan Kiem lake in Hanoi, Vietnam, as the air quality continues to be "unhealthy", October 2, 2019. REUTERS/Kham 

High-rise buildings are seen shrouded as the air quality continues to be "unhealthy" in Hanoi, Vietnam, October 2, 2019. REUTERS/Kham 

Hot dogs are displayed during the official weigh-in ceremony for the Nathan's Famous Fourth of July International Hot Dog Eating Contest at the Empire State Building in New York, U.S., July 3, 2019. REUTERS/Brendan McDermid 

A man poses for a picture, as he vapes at home in La Paz, Bolivia, February 2, 2019. REUTERS/David Mercado 

A saleswoman holds an e-cigarette as she demonstrates vaping at the Vape Shop that sells e-cigarette products in Beijing, China January 30, 2019. REUTERS/Thomas Peter 

Exhaust rises from the stacks of the Harrison Power Station in Haywood, West Virginia, U.S., May 16, 2018. Picture taken May 16, 2018. To match Special Report USA-COAL/LABS. REUTERS/Brian Snyder 

A man with his face covered walks in front of the India Gate amidst smog in the early morning in New Delhi, India, November 8, 2018. REUTERS/Anushree Fadnavis 

Buildings are seen shrouded in smog in New Delhi, India, November 8, 2018. REUTERS/Anushree Fadnavis 

Residential buildings are seen shrouded in smog in Noida on the outskirts of New Delhi, India, November 5, 2018. REUTERS/Malini Menon 

A cooling tower and chimneys are seen at a thermal power plant on a polluted day in Beijing, China, November 3, 2018. REUTERS/Jason Lee 

Apartment blocks are seen on the outskirts of Langfang, Hebei province, China, November 3, 2018. REUTERS/Jason Lee 

People walk along the road in cold fog at night in Athboy, Ireland, October 31, 2018. Picture taken October 31, 2018. REUTERS/Clodagh Kilcoyne 

People walk along the road in cold fog at night in Athboy, Ireland, October 31, 2018. Picture taken October 31, 2018. REUTERS/Clodagh Kilcoyne 

People walk along the road in cold fog at night in Athboy, Ireland, October 31, 2018. Picture taken October 31, 2018. REUTERS/Clodagh Kilcoyne 

People walk along the road in cold fog at night in Athboy, Ireland, October 31, 2018. Picture taken October 31, 2018. REUTERS/Clodagh Kilcoyne 

Smoke rises from a coke factory in the village of Lukavac near Tuzla, Bosnia, October 30, 2018. REUTERS/Marko Djurica 

Smoke rises from a coke factory in the village of Lukavac near Tuzla, Bosnia, October 30, 2018. REUTERS/Marko Djurica 

A joint with a maple leaf design on the day Canada legalizes recreational marijuana at Trinity Bellwoods Park, in Toronto, Ontario, Canada, October 17, 2018. REUTERS/Carlos Osorio 

A woman lights a joint on the day Canada became the first industrialized nation to legalize recreational marijuana at Trinity Bellwoods Park, in Toronto, Ontario, Canada, October 17, 2018. REUTERS/Carlos Osorio 

A woman lights a joint on the day Canada became the first industrialized nation to legalize recreational marijuana at Trinity Bellwoods Park, in Toronto, Ontario, Canada, October 17, 2018. REUTERS/Carlos Osorio 

A woman holds a joint on the day Canada became the first industrialized nation to legalize recreational marijuana at Trinity Bellwoods Park, in Toronto, Ontario, Canada, October 17, 2018. REUTERS/Carlos Osorio 

A woman lights a joint during a "wake and bake" event on the day Canada legalizes recreational marijuana, in Toronto, Ontario, Canada, October 17, 2018. REUTERS/Carlos Osorio 

Smoke rises from the chimney of a paper factory outside Hanoi, Vietnam May 21, 2018. Picture taken May 21, 2018. REUTERS/Kham 

Smoke rises from the chimney of a paper factory outside Hanoi, Vietnam May 21, 2018. Picture taken May 21, 2018. REUTERS/Kham 

A breakfast plate with ham and egg is pictured in Berlin, Germany, July 16, 2018. REUTERS/Fabrizio Bensch 

A breakfast plate with ham and egg is pictured in Berlin, Germany, July 16, 2018. REUTERS/Fabrizio Bensch 

Traditional Northern steamed rolls (Banh Cuon) are available for breakfast at a restaurant in Hanoi, Vietnam July 16, 2018. REUTERS/Kham 

Cigarette butts litter the street in Rochefort, France, June 14, 2018. The French government wants to end the bane of discarded cigarette butts and will impose new regulations unless tobacco companies come up with proposals to reduce their number. REUTERS/Regis Duvignau 

Cigarette butts litter the street in Rochefort, France, June 14, 2018. The French government wants to end the bane of discarded cigarette butts and will impose new regulations unless tobacco companies come up with proposals to reduce their number. REUTERS/Regis Duvignau 

A cigarette butt litters the street in Lyon, France, June 14, 2018. The French government wants to end the bane of discarded cigarette butts and will impose new regulations unless tobacco companies come up with proposals to reduce their number. REUTERS/Emmanuel Foudrot 

Cigarette butts litter the street in Lyon, France, June 14, 2018. The French government wants to end the bane of discarded cigarette butts and will impose new regulations unless tobacco companies come up with proposals to reduce their number. REUTERS/Emmanuel Foudrot 

Cigarette butts litter the street in Lyon, France, June 14, 2018. The French government wants to end the bane of discarded cigarette butts and will impose new regulations unless tobacco companies come up with proposals to reduce their number. REUTERS/Emmanuel Foudrot 

Cigarette butts litter paving stones outside a cafe along a pedestrian street in Lyon, France, June 14, 2018. The French government wants to end the bane of discarded cigarette butts and will impose new regulations unless tobacco companies come up with proposals to reduce their number. REUTERS/Emmanuel Foudrot 

Partially cooked fries are pictured in a fries stand in Brussels, Belgium, May 18, 2018. REUTERS/Francois Lenoir 

Chaluay Suriyon (R), 84, who studies at the School for the Elderly in Chiang Rak Noi subdistrict is visited by her cousins at her home in Ayutthaya, Thailand, April 24, 2018. "I used to be unhealthy with bad blood pressure. I enjoy going to the classes, joined the activities and danced with my friends," Suriyon said." After graduation, I'm back to being lonely again and think a lot about stuff. My health has gone back to how it was and I had to go back to my blood pressure pills. I miss my friends." REUTERS/Athit Perawongmetha SEARCH "PERAWONGMETHA SCHOOL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A man smoking marijuana through a mask during a Global March for marijuana in Bogota, Colombia, May 5, 2018. REUTERS/Jaime Saldarriaga TPX IMAGES OF THE DAY 

An employee shows no smoking signs in the Karas printing shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

An employee shows no smoking signs in the Karas printing shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

An employee shows no smoking signs in the Karas printing shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

No smoking signs are seen on a table in a sign shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

No smoking signs are seen on a table in the Karas printing shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

No smoking signs are seen on a table in a sign shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

No smoking signs are seen on a table in a sign shop in Vienna, Austria March 8, 2018. REUTERS/Leonhard Foeger 

A man guides his donkey and cart in heavy smog in Lahore, Pakistan January 26, 2018. REUTERS/Mohsin Raza TPX IMAGES OF THE DAY 

A man guides his donkey and cart in heavy smog in Lahore, Pakistan January 26, 2018. REUTERS/Mohsin Raza 

Cigarettes are seen in this May 24, 2017 illustration photo. To match Special Report PMI-WHO/FCTC REUTERS/Thomas White/Illustration TPX IMAGES OF THE DAY