A muezzin calls Muslims to attend Friday prayers, from an ambulance, at an athletic track which serves as a camp for survivors, in the aftermath of a deadly earthquake in Adiyaman,Turkey February 17, 2023. REUTERS/Thaier Al-Sudani 

A muezzin calls Muslims to attend Friday prayers, from an ambulance, at an athletic track which serves as a camp for survivors, in the aftermath of a deadly earthquake in Adiyaman,Turkey February 17, 2023. REUTERS/Thaier Al-Sudani 

Trauma resident doctor Brian Park attends to an injured border wall fall patient after she arrived by ambulance at Scripps Mercy Hospital’s trauma unit in San Diego, California, U.S., May 25, 2022. REUTERS/Mike Blake 

Healthcare workers attends an injured border wall fall patient as she arrives by ambulance for medial treatment at Scripps Mercy Hospital’s trauma unit in San Diego, California , U.S., May 25, 2022. REUTERS/Mike Blake 

Healthcare workers attends an injured border wall fall patient as she arrives by ambulance for medial treatment at Scripps Mercy Hospital’s trauma unit in San Diego, California , U.S., May 25, 2022. . REUTERS/Mike Blake 

Britain's Prince William attends the London's Air Ambulance Charity Gala at the Londoner Hotel in London, Britain April 25, 2022. Chris Jackson/Pool via REUTERS 

Britain's Prince William attends the London's Air Ambulance Charity Gala at the Londoner Hotel in London, Britain April 25, 2022. Chris Jackson/Pool via REUTERS 

Britain's Prince William attends the London's Air Ambulance Charity Gala at the Londoner Hotel in London, Britain April 25, 2022. Chris Jackson/Pool via REUTERS 

Britain's Prince William attends the London's Air Ambulance Charity Gala at the Londoner Hotel in London, Britain April 25, 2022. Chris Jackson/Pool via REUTERS 

Britain's Prince William attends the London's Air Ambulance Charity Gala at the Londoner Hotel in London, Britain April 25, 2022. Chris Jackson/Pool via REUTERS 

An ambulance is driven past the Houses of Parliament as it attends an emergency call, amidst the spread of the coronavirus disease (COVID-19) pandemic, in London, Britain, January 28, 2022. REUTERS/Toby Melville 

A medical worker wearing personal protective equipment (PPE) stands next to a patient suffering from coronavirus disease (COVID-19), sits inside an ambulance, after she arrived to a care centre at an indoor sports complex, amidst the spread of the disease, in New Delhi, India, January 5, 2022. REUTERS/Adnan Abidi 

An ambulance attends the place where demonstrators participate in a protest against the enthronement of Bishop Joanikije in Cetinje, Montenegro, September 4, 2021. REUTERS/Stevo Vasiljevic 

Members of the ambulance service and Red Cross attend a civic service at Minster Church Of St. Andrew to remember the people who were killed in a mass shooting on Thursday in Plymouth, Britain August 18, 2021. Ben Birchall/Pool via REUTERS 

Soccer Football - FA Cup - Third Round - Brentford v Middlesbrough - Brentford Community Stadium, London, Britain - January 9, 2021 Ambulance staff attend to Middlesbrough's Marcus Browne Action Images via Reuters/Matthew Childs 

An ambulance attends an emergency call, amid the spread of the coronavirus disease (COVID-19) pandemic, London, Britain, January 7, 2021. REUTERS/Toby Melville 

Pedestrians look on as an ambulance attending an emergency passes a public health warning sign, amidst the spread of the coronavirus disease (COVID-19) pandemic, London, Britain, December 22, 2020. REUTERS/Toby Melville 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

St John's Ambulance volunteers attend the coronavirus disease (COVID-19) vaccinator training course at the Princess Anne Training Centre in Derby, Britain November 28, 2020. REUTERS/Lee Smith 

Ambulance attendants transport a patient with suspected symptoms of a coronavirus disease (COVID-19) infection to an ambulance to be transferred to another hospital, as the outbreak continues, in Mexico City, Mexico, November 13, 2020. REUTERS/Henry Romero 

Ambulance attendants transport a patient with suspected symptoms of a coronavirus disease (COVID-19) infection to an ambulance to be transferred to another hospital, as the outbreak continues, in Mexico City, Mexico, November 13, 2020. REUTERS/Henry Romero 

Ambulance attendants transport a patient with suspected symptoms of a coronavirus disease (COVID-19) infection to an ambulance to be transferred to another hospital, as the outbreak continues, in Mexico City, Mexico, November 13, 2020. REUTERS/Henry Romero 

Ambulance attendants transport a patient with suspected symptoms of a coronavirus disease (COVID-19) infection to an ambulance to be transferred to another hospital, as the outbreak continues, in Mexico City, Mexico, November 13, 2020. REUTERS/Henry Romero 

A demonstrator is carried into an ambulance during a march to The Grand Palace to hand letters written to the king, as part of a rally to call for the ouster of Prime Minister Prayuth Chan-ocha's government and reforms in the monarchy in Bangkok, Thailand, November 8, 2020. REUTERS/Soe Zeya Tun 

A demonstrator is carried into an ambulance during a march to The Grand Palace to hand letters written to the king, as part of a rally to call for the ouster of Prime Minister Prayuth Chan-ocha's government and reforms in the monarchy in Bangkok, Thailand, November 8, 2020. REUTERS/Soe Zeya Tun 

Paramedic Marcin Serwach, 35, attends an interview with Reuters amid the global outbreak of the coronavirus disease (COVID-19), at a cemetery in Warsaw, Poland, November 4, 2020. REUTERS/Kacper Pempel 

Paramedic Marcin Serwach, 35, attends an interview with Reuters amid the global outbreak of the coronavirus disease (COVID-19), at a cemetery in Warsaw, Poland, November 4, 2020. REUTERS/Kacper Pempel 

A member of the medical personnel of NAAB Ambulance company wearing personal protective equipment (PPE) cleans an ambulance after attending to a COVID-19 patient amid the coronavirus disease (COVID-19) outbreak in Peronnes-les-Binche Belgium October 28, 2020. REUTERS/Yves Herman 

A Scottish Air Ambulance helicopter attends to the scene of a derailed passenger train near Stonehaven in Scotland, Britain, August 12, 2020. REUTERS/Russell Cheyne 

A paramedic attends to an injured rescued migrant in an ambulance after disembarking from an Armed Forces of Malta vessel in Senglea, in Valletta's Grand Harbour, as the coronavirus disease (COVID-19) outbreak continues in Malta August 3, 2020. REUTERS/Darrin Zammit Lupi 

A paramedic of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attends a patient with a possible case of the coronavirus disease (COVID-19), as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A paramedic of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attends a patient with a possible case of the coronavirus disease (COVID-19), as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A paramedic of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attends a patient with a possible case of the coronavirus disease (COVID-19), as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A paramedic of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attends a patient with a possible case of the coronavirus disease (COVID-19), as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A paramedic of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attends a patient with a possible case of the coronavirus disease (COVID-19), as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A paramedic of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, waits for her team to attend an emergency, as the coronavirus disease (COVID-19) outbreak continues, in Ilopango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A doctor of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, tries to locate a street as he attends an emergency call, as the coronavirus disease (COVID-19) outbreak continues, in Ilopango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

Paramedics of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attend a man who suffered of the coronavirus disease (COVID-19), as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A member of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, arrives to attend a medical emergency, as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

An ambulance of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, arrives to attend a medical emergency, as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

Paramedics of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, prepare to attend an emergency at their medical emergency service, as the coronavirus disease (COVID-19) outbreak continues, in Ilopango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

A paramedic prepares to attend an emergency at Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, at their medical emergency service, as the coronavirus disease (COVID-19) outbreak continues, in Ilopango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

Paramedics of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attend a woman who had a seizure, as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

Paramedics of Doctors Without Borders, who provide an ambulance service to poor and violence-stricken communities in the eastern metropolitan area of San Salvador, attend a woman who had a seizure, as the coronavirus disease (COVID-19) outbreak continues, in Soyapango, El Salvador July 28, 2020. REUTERS/Jose Cabezas 

Police officers and medics attend to a man found lying face down on the road, while waiting for medical help amid the coronavirus disease (COVID-19) outbreak in Worcester, Massachusetts, U.S., April 29, 2020. The man was not taken by an ambulance to receive further medical attention, according to a Reuters observer. REUTERS/Brian Snyder 

Police officers attend to a man found lying face down on the road, while waiting for medical help amid the coronavirus disease (COVID-19) outbreak in Worcester, Massachusetts, U.S., April 29, 2020. The man was not taken by an ambulance to receive further medical attention, according to a Reuters observer. REUTERS/Brian Snyder 

Ambulance attendants transport a resident from Centre d'hebergement Yvon-Brunet, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Montreal, Quebec, Canada April 18, 2020. REUTERS/Christinne Muschi 

Ambulance attendants transport a resident from Centre d'hebergement Yvon-Brunet, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Montreal, Quebec, Canada April 18, 2020. REUTERS/Christinne Muschi 

Ambulance attendants transport a resident from Centre d'hebergement Yvon-Brunet, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Montreal, Quebec, Canada April 18, 2020. REUTERS/Christinne Muschi 

Ambulance attendants transport a resident from Centre d'hebergement Yvon-Brunet, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Montreal, Quebec, Canada April 18, 2020. REUTERS/Christinne Muschi 

Ambulance attendants transport a resident from Centre d'hebergement Yvon-Brunet, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Montreal, Quebec, Canada April 18, 2020. REUTERS/Christinne Muschi 

Ambulance attendants transport a resident from Centre d'hebergement de Sainte-Dorothe, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Laval, Quebec, Canada April 16, 2020. REUTERS/Christinne Muschi 

Ambulance attendants transport a resident from Centre d'hebergement de Sainte-Dorothe, a seniors' long-term care centre, amid the outbreak of the coronavirus disease (COVID-19), in Laval, Quebec, Canada April 16, 2020. REUTERS/Christinne Muschi