Students of medicine, acting as specialist staff, are accompanied by children who came with plush toys to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman 

A student of medicine, acting as specialist staff, is accompanied by a child who came with a plush toy to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman 

A student of medicine, acting as specialist staff, is accompanied by a child who came with a plush toy to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman 

A student of medicine, acting as specialist staff, is accompanied by a child who came with a plush toy to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman TPX IMAGES OF THE DAY 

A student of medicine, acting as specialist staff, is accompanied by a child who came with a plush toy to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman 

A student of medicine, acting as specialist staff, is accompanied by a child who came with a plush toy to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman 

A student of medicine, acting as specialist staff, is accompanied by a child who came with a plush toy to be treated at The Teddy Bear Clinic (Clinique du Nounours), a facility that helps children to cope with their fear of medical examinations, in Brussels, Belgium March 7, 2023. REUTERS/Yves Herman 

Paramedic Marjana, an intensive care medic of Pirogov First Volunteer Mobile Hospital (PFVMH), treats a wounded Ukrainian service member in an ambulance, transporting him from a field hospital near the frontline of Bakhmut to a specialist trauma hospital in the city of Kramatorsk, during Russia's ongoing invasion of Ukraine March 3, 2023. REUTERS/Lisi Niesner 

Paramedic Marjana, an intensive care medic of Pirogov First Volunteer Mobile Hospital (PFVMH), treats a wounded Ukrainian service member with a colleague in an ambulance, transporting him from a field hospital near the frontline of Bakhmut to a specialist trauma hospital in the city of Kramatorsk, during Russia's ongoing invasion of Ukraine March 3, 2023. REUTERS/Lisi Niesner 

Paramedic Marjana, an intensive care medic of Pirogov First Volunteer Mobile Hospital (PFVMH), prepares an IV shot for a wounded Ukrainian service member in an ambulance, transporting him from a field hospital near the frontline of Bakhmut to a specialist trauma hospital in the city of Kramatorsk, during Russia's ongoing invasion of Ukraine March 3, 2023. REUTERS/Lisi Niesner 

Paramedic Marjana, an intensive care medic of Pirogov First Volunteer Mobile Hospital (PFVMH), treats a wounded Ukrainian service member in an ambulance, transporting him from a field hospital near the frontline of Bakhmut to a specialist trauma hospital in the city of Kramatorsk, during Russia's ongoing invasion of Ukraine March 3, 2023. REUTERS/Lisi Niesner 

Paramedic Marjana, an intensive care medic of Pirogov First Volunteer Mobile Hospital (PFVMH), treats a wounded Ukrainian service member in an ambulance, transporting him from a field hospital near the frontline of Bakhmut to a specialist trauma hospital in the city of Kramatorsk, during Russia's ongoing invasion of Ukraine March 3, 2023. REUTERS/Lisi Niesner 

Paramedic Marjana, an intensive care medic of Pirogov First Volunteer Mobile Hospital (PFVMH), treats a wounded Ukrainian service member in an ambulance, transporting him from a field hospital near the frontline of Bakhmut to a specialist trauma hospital in the city of Kramatorsk, during Russia's ongoing invasion of Ukraine March 3, 2023. REUTERS/Lisi Niesner 

Volunteers and medical staff help to carry the body of Raiisa, who passed away due to a prior illness during a civilian evacuation in Chasiv Yar, amid Russia's attack on Ukraine, Donetsk region, Ukraine, February 12, 2023. REUTERS/Marko Djurica SEARCH "DJURICA EVACUATION CHASIV YAR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Turkish Embassy staff carry donations from people, such as food, blankets and medical supplies, at a collection outside the Turkish Embassy in Mexico City, following the earthquake in Turkey, in Mexico February 8, 2023. REUTERS/ Henry Romero 

A medical worker helps a patient receiving treatment at the emergency department of a hospital, amid the coronavirus disease (COVID-19) outbreak in Shanghai, China January 17, 2023. REUTERS/Staff 

A medical worker checks the IV drip treatment of a patient lying on a bed in the emergency department of a hospital, amid the coronavirus disease (COVID-19) outbreak in Shanghai, China, January 5, 2023. REUTERS/Staff 

A medical worker stays next to a man receiving chest compressions through a CPR device while lying on the floor in the emergency department of a hospital, amid the coronavirus disease (COVID-19) outbreak in Shanghai, China, January 5, 2023. REUTERS/Staff 

Medical workers attend to patients at the emergency department of Zhongshan Hospital, amid the coronavirus disease (COVID-19) outbreak in Shanghai, China January 3, 2023. REUTERS/Staff 

A security personnel in a protective suit keeps watch as medical workers attend to patients at the fever department of Tongji Hospital, a major facility for patients of the coronavirus disease (COVID-19), in Wuhan, Hubei province, China January 1, 2023. REUTERS/Staff 

Medical staffs work at a hospital, as coronavirus disease (COVID-19) outbreaks continue in Shanghai, China, December 22, 2022. REUTERS/Aly Song 

Medical staff moves a patient into a fever clinic at a hospital, as coronavirus disease (COVID-19) outbreaks continue in Shanghai, China, December 19, 2022. REUTERS/Aly Song 

Medical staff moves a patient into a fever clinic at a hospital, as coronavirus disease (COVID-19) outbreaks continue in Shanghai, China, December 19, 2022. REUTERS/Aly Song 

People line up next to a medical worker in a protective suit, at a fever clinic of a hospital amid the coronavirus disease (COVID-19) outbreak in Beijing, China December 15, 2022. REUTERS/Josh Arslan 

People line up next to a medical worker in a protective suit, at a fever clinic of a hospital amid the coronavirus disease (COVID-19) outbreak in Beijing, China December 15, 2022. REUTERS/Josh Arslan 

Medical staff moves a patient into a fever clinic at Chaoyang Hospital in Beijing, China December 13, 2022, in this screen grab taken from a Reuters TV video. REUTERS TV via REUTERS 

Medical staff moves a patient into a fever clinic at Chaoyang Hospital in Beijing, China December 13, 2022, in this screen grab taken from a Reuters TV video. REUTERS TV via REUTERS 

Soccer Football - FIFA World Cup Qatar 2022 - Quarter Final - Morocco v Portugal - Al Thumama Stadium, Doha, Qatar - December 10, 2022 Portugal's Cristiano Ronaldo talks to the medic staff as they walk onto the pitch REUTERS/Carl Recine 

Medical staff look after a child in the paediatric intensive care unit at the Asklepios Clinic in Sankt Augustin, Germany, December, 6, 2022. REUTERS/Benjamin Westhoff 

Medical staff look after a child in the paediatric intensive care unit at the Asklepios Clinic in Sankt Augustin, Germany, December, 6, 2022. REUTERS/Benjamin Westhoff 

Soccer Football - FIFA World Cup Qatar 2022 - Group H - Uruguay v South Korea - Education City Stadium, Al Rayyan, Qatar - November 24, 2022 General view as the medical staff look on before the match REUTERS/Kai Pfaffenbach 

Soccer Football - FIFA World Cup Qatar 2022 - Costa Rica Training - Al Ahli SC Stadium, Doha, Qatar - November 22, 2022 General view as medical staff watch Costa Rica players during training REUTERS/Kim Hong-Ji 

Soccer Football - FIFA World Cup Qatar 2022 - Group B - England v Iran - Khalifa International Stadium, Doha, Qatar - November 21, 2022 Medical staff seen carrying a stretcher inside the stadium before the match REUTERS/Carl Recine 

Medical staff work as a new born named Elias is born in a cesarean delivery to parents Alia and Karim at Charite hospital, as the world's population is estimated to reach 8 billion by November 15 this year, according to a United Nations report, in Berlin, Germany, November 15, 2022. REUTERS/Lisi Niesner 

A staff member of the Westchester Medical Center prepares a monkeypox vaccine in a drive-through monkeypox vaccination point at the Westchester Medical Center in Valhalla, New York, U.S., July 28, 2022. REUTERS/Eduardo Munoz 

Staff members of the Westchester Medical Center await the arrival of people to be vaccinated with monkeypox vaccine in a drive-through point at the Westchester Medical Center in Valhalla, New York, U.S., July 28, 2022. REUTERS/Eduardo Munoz 

A staff member of the Westchester Medical Center prepares a monkeypox vaccine in a drive-through monkeypox vaccination point at the Westchester Medical Center in Valhalla, New York, U.S., July 28, 2022. REUTERS/Eduardo Munoz 

A staff member of the Westchester Medical Center applies a monkeypox vaccine to a person in a drive-through monkeypox vaccination point at the Westchester Medical Center in Valhalla, New York, U.S., July 28, 2022. REUTERS/Eduardo Munoz 

Staff members of the Westchester Medical Center attend a person for the monkeypox vaccine in a drive-through monkeypox vaccination point at the Westchester Medical Center in Valhalla, New York, U.S., July 28, 2022. REUTERS/Eduardo Munoz 

A staff member of the Westchester Medical Center applies a monkeypox vaccine to a person in a drive-through monkeypox vaccination point at the Westchester Medical Center in Valhalla, New York, U.S., July 28, 2022. REUTERS/Eduardo Munoz 

Scotland's First Minister Nicola Sturgeon gestures as she meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon gestures as she meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon talks to staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon walks with staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon poses for a picture with staff members during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon gestures as she meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon takes a selfie picture with a staff member during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Scotland's First Minister Nicola Sturgeon meets staff during a visit to the Forge Medical Centre in Parkhead in Glasgow, Scotland, Britain July 22, 2022. Jeff J Mitchell/Pool via REUTERS 

Medical staff and students hold placards as they stand around a formation to celebrate India administering 2 billion doses of vaccinations against the coronavirus disease (COVID-19), at a hospital in Ahmedabad, India, July 17, 2022. REUTERS/Amit Dave 

A reveller is helped by medical staff during the running of the bulls at the San Fermin festival in Pamplona, Spain, July 14, 2022. REUTERS/Juan Medina 

A reveller is helped by medical staff during the running of the bulls at the San Fermin festival in Pamplona, Spain, July 14, 2022. REUTERS/Juan Medina 

A view of the medical bed and the procedure room where abortions once took place, inside Tulsa Women's Clinic, in Tulsa, Oklahoma, U.S. June 20, 2022. Picture taken June 20, 2022. REUTERS/Liliana Salgado 

Folders containing medical records of abortions that took place inside Tulsa Women's Clinic, prior to Oklahoma's abortion ban, are pictured in Tulsa, Oklahoma, U.S. June 20, 2022. Picture taken June 20, 2022. REUTERS/Liliana Salgado 

Medical staff give care to a patient at the emergency department of the Lenval Children's Hospital in Nice, France, June 20, 2022. REUTERS/Eric Gaillard 

A medical staff member moves a patient on a hospital bed at the emergency department of the Lenval Children's Hospital in Nice, France, June 20, 2022. REUTERS/Eric Gaillard 

Medical staff members move a patient on a hospital bed at the emergency department of the Lenval Children's Hospital in Nice, France, June 20, 2022. REUTERS/Eric Gaillard