Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, attends an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, attends an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, attends an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, attends an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, poses for a photo after attending an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Garry Cogan, who suffered a major heart attack in April 2021, and is still waiting for a triple heart bypass operation, attends an interview with Reuters at his home in Colchester, Britain, January 26, 2023. REUTERS/Peter Cziborra 

Nadija Mykhailova, 33, who is 5 months pregnant sits on her hospital bed after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne TPX IMAGES OF THE DAY 

Nadija Mykhailova, 33, who is 5 months pregnant lies on her hospital bed after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Nadija Mykhailova, 33, who is 5 months pregnant lies on her hospital bed after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Nadija Mykhailova, 33 who is 5 months pregnant eats soup in hospital after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Nadija Mykhailova, 33, who is 5 months pregnant receives a bowl of soup from the hospital kitchen where she is a patient, after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Sorochan Tamara, 45, who is suffering from a head wound and concussion lies on her hospital bed after receiving injuries during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Nadija Mykhailova, 33, who is 5 months pregnant lies on her hospital bed after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Injured teacher Olena Moiseyenko, 33, who is suffering from concussion and Lavreniuk Lyudmyla, 33 suffering from a closed brain trauma and severely injured thighs, lie on their hospital beds after a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Nadija Mykhailova, 33, who is 5 months pregnant lies on her hospital bed after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Nadija Mykhailova, 33, who is 5 months pregnant eats soup on her hospital bed after suffering burns on the second floor of the civil infrastructure building during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne TPX IMAGES OF THE DAY 

Injured teacher Olena Moiseyenko, 33, who is suffering from concussion lies on her hospital beds after a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Sorochan Tamara, 45, who is suffering from a head wound and concussion lies on her hospital bed after receiving injuries during a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Injured teacher Olena Moiseyenko, 33, who is suffering from concussion and Lavreniuk Lyudmyla, 33 suffering from a closed brain trauma and severely injured thighs, lie on their hospital beds after a helicopter crash, amid Russia's attack on Ukraine, in the town of Brovary, outside Kyiv, Ukraine, January 19, 2023. REUTERS/Clodagh Kilcoyne 

Ayoub Jabri, who suffers from neck cancer, looks at his father at the Al-Shafaqa foundation housing them in Sanaa, Yemen January 11, 2023. REUTERS/Khaled Abdullah 

Nurses attend to Ayoub Jabri, who suffers from neck cancer, at the emergency ward of the National Oncology Center in Sanaa, Yemen January 10, 2023. REUTERS/Khaled Abdullah 

Ayoub Jabri, who suffers from neck cancer lies, on a bed at the emergency ward of the National Oncology Center in Sanaa, Yemen January 10, 2023. REUTERS/Khaled Abdullah 

Ayoub Jabri, who suffers from neck cancer, lies on a bed at the emergency ward of the National Oncology Center in Sanaa, Yemen January 10, 2023. REUTERS/Khaled Abdullah 

House Republican Leader Kevin McCarthy (R-CA) stands alone with his eyes closed at the back of the House Chamber as he suffers a 10th consecutive defeat in the 10th round of voting for a new Speaker of the House on the third day of the 118th Congress at the U.S. Capitol in Washington, U.S., January 5, 2023. REUTERS/Evelyn Hockstein 

Items placed by football fans are seen during a vigil outside the University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

The University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, is seen in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Football fans tape a sign to a fence during a vigil outside the University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Items placed by football fans are seen during a vigil outside the University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Football fans tape a sign to a fence during a vigil outside the University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

A football fan takes a photo of a fence with bracelets during a vigil outside the University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

A football fan places a bracelet on the fence during a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Items are placed by football fans during a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Football fans gather outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

A football fan places a candle at a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Football fans hold a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Items are placed by football fans during a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Items are placed by football fans during a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Football fans hold a vigil outside University of Cincinnati Medical Center where Buffalo Bills safety Damar Hamlin lies in critical condition, after suffering a cardiac arrest during the January 2 National Football League (NFL) game against the Cincinnati Bengals, in Cincinnati, Ohio, U.S., January 3, 2023. REUTERS/Megan Jelinger 

Jose Maria Casais, 69, who is suffering from flu, uses an oxygen nebuliser as he sits on a wheelchair inside his house, in Barcelona, Spain, December 22, 2022. Casais, a retired engineer, says he is being forced to raid his savings every month after his energy bills soared because of his reliance on the oxygen machine to alleviate his chronic obstructive pulmonary disease (COPD). For the past two years, Casais has been plugged into the oxygen concentrator for up to 24 hours a day. His electricity bill has almost tripled since Russia invaded Ukraine in February, he says, triggering an energy crisis in Europe because of its dependence on Russian gas. REUTERS/Nacho Doce SEARCH "DOCE ENERGY CRISIS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

An employee tosses firewood into a furnace for heating in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

A thermometer is seen in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Exotic plants are seen near firewood for heating in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

A barrel with firewood for heating is seen in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Liudmyla Buiun, Head of Tropical and Subtropical Plants Department, stands next to a barrel with firewood for heating in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Liudmyla Buiun, Head of Tropical and Subtropical Plants Department, shows necrosis on a Phalaenopsis Orchid leaf in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

A barrel with firewood for heating is seen in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Radiators are seen in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Liudmyla Buiun, Head of Tropical and Subtropical Plants Department, checks a wood stove in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Exotic plants are seen near firewood for heating in a tropical greenhouse, suffering from low temperatures, in a botanical garden after energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich 

Radiators are seen in a tropical greenhouse, suffering from low temperatures, in a botanical garden after critical energy infrastructure was hit by Russian military attacks in Ukraine, as Russia's invasion of Ukraine continues, in Kyiv, Ukraine December 22, 2022. REUTERS/Gleb Garanich