Healthcare workers in protective suits pose for pictures after visiting a house of a suspected Covid-19 case in Manila, Philippines, May 16. Mark R Cristino / EPA
Healthcare workers pray for patients during a briefing in the emergency room at Persahabatan Hospital in Jakarta, Indonesia, May 14. Willy Kurniawan / Reuters
A Saudi nurse checks a patient's temperature at a mobile clinic in Mecca, April 7. Bandar Aldandani / AFP
(L-R) Mervat Aslan Mhgoub Mohamed from Egypt, Sowmya Kotian from India and Shane Simeon Galang from the Philippines, nurses at the Bareen International Hospital in Mohammed bin Zayed City, Abu Dhabi, May 11. Pawan Singh / The National
An Emirati official presents a rose to an Indian nurse, part of an 80 person medical team, upon her arrival at Dubai International Airport, May 12. AFP
An Indian Air Force helicopter showers flower petals on the staff of INS Ashvini hospital in Mumbai, India as part of Armed Forces' efforts to thank doctors, nurses and police personnel at the forefront of the country's battle against the Covid-19 pandemic, May 3, Mumbai, India. Rajanish Kakade / AP
Kenyan nurses, midwives and other frontline workers working at the Infectious Disease Unit at the Kenyatta University Teaching, Referral and Research Hospital, during a Zumba training session organised by the Nursing Council of Kenya, May 17. The event was organised with the aim of boosting the frontline health workers' mental health as the pandemic rages on. Daniel Irungu / EPA
A nurse prepares medication for patients at The Royal Blackburn Teaching Hospital, Blackburn, UK, May, 14. Hannah McKay/Reuters/Bloomberg
Healthcare workers take a swab sample from a vendor at a traditional market amid the Covid-19 outbreak, in Depok, near Jakarta, Indonesia, May 16. Antara Foto / Asprilla Dwi Adha via Reuters
Thank you notes and rainbow pictures on the wall of a staff room at the Royal Blackburn Teaching Hospital in Blackburn, north-west England, May 14. Hannah Mckay/ AFP / Pool
Midwife Victoria Oldfield (R) checks the heartbeat of Laura Finney's unborn baby on the antenatal ward at the Lancashire Women and Newborn Centre at Burnley General Hospital in Burnley, north-west England on May 15. Hannah Mckay / AFP / Pool
A stethoscope hangs on a coat hook at the entrance to the Muslim prayer room at the Royal Blackburn Teaching Hospital car park in Blackburn, May 14. Hannah Mckay/ AFP / Pool
Chaplain David Anderson helps a patient communicate with his family, who are unable to visit due to coronavirus visiting restrictions, using the Zoom app on an iPad at the Royal Blackburn Teaching Hospital in Blackburn, north-west England on May 14. Hannah Mckay/ AFP / Pool
Medical staff members take a samples from a patient to test him for the novel coronavirus on May 6, Herlev Hospital, Copenhagen, Denmark.
Ritzau Scanpix / Ólafur Steinar Gestsson / AFP
Dayana Henrique da Silva, a nursing technician specialised in surgical instrumentation, prepares to assist surgery during her 12-hour shift at Hospital Municipal Victor de Souza Breves on May 14, Mangaratiba, Brazil. Dayana belongs to a family that has spent their life devoting to public health. Her mother and sister were also nursing technicians, the first worked in the area of traumatology and her sister, who died recently, worked in the ICU, Mangaratiba, Brazil, May 14. Buda Mendes/Getty Images
Healthcare workers in protective suits pose for pictures after visiting a house of a suspected Covid-19 case in Manila, Philippines, May 16. Mark R Cristino / EPA
Healthcare workers pray for patients during a briefing in the emergency room at Persahabatan Hospital in Jakarta, Indonesia, May 14. Willy Kurniawan / Reuters
A Saudi nurse checks a patient's temperature at a mobile clinic in Mecca, April 7. Bandar Aldandani / AFP
(L-R) Mervat Aslan Mhgoub Mohamed from Egypt, Sowmya Kotian from India and Shane Simeon Galang from the Philippines, nurses at the Bareen International Hospital in Mohammed bin Zayed City, Abu Dhabi, May 11. Pawan Singh / The National
An Emirati official presents a rose to an Indian nurse, part of an 80 person medical team, upon her arrival at Dubai International Airport, May 12. AFP
An Indian Air Force helicopter showers flower petals on the staff of INS Ashvini hospital in Mumbai, India as part of Armed Forces' efforts to thank doctors, nurses and police personnel at the forefront of the country's battle against the Covid-19 pandemic, May 3, Mumbai, India. Rajanish Kakade / AP
Kenyan nurses, midwives and other frontline workers working at the Infectious Disease Unit at the Kenyatta University Teaching, Referral and Research Hospital, during a Zumba training session organised by the Nursing Council of Kenya, May 17. The event was organised with the aim of boosting the frontline health workers' mental health as the pandemic rages on. Daniel Irungu / EPA
A nurse prepares medication for patients at The Royal Blackburn Teaching Hospital, Blackburn, UK, May, 14. Hannah McKay/Reuters/Bloomberg
Healthcare workers take a swab sample from a vendor at a traditional market amid the Covid-19 outbreak, in Depok, near Jakarta, Indonesia, May 16. Antara Foto / Asprilla Dwi Adha via Reuters
Thank you notes and rainbow pictures on the wall of a staff room at the Royal Blackburn Teaching Hospital in Blackburn, north-west England, May 14. Hannah Mckay/ AFP / Pool
Midwife Victoria Oldfield (R) checks the heartbeat of Laura Finney's unborn baby on the antenatal ward at the Lancashire Women and Newborn Centre at Burnley General Hospital in Burnley, north-west England on May 15. Hannah Mckay / AFP / Pool
A stethoscope hangs on a coat hook at the entrance to the Muslim prayer room at the Royal Blackburn Teaching Hospital car park in Blackburn, May 14. Hannah Mckay/ AFP / Pool
Chaplain David Anderson helps a patient communicate with his family, who are unable to visit due to coronavirus visiting restrictions, using the Zoom app on an iPad at the Royal Blackburn Teaching Hospital in Blackburn, north-west England on May 14. Hannah Mckay/ AFP / Pool
Medical staff members take a samples from a patient to test him for the novel coronavirus on May 6, Herlev Hospital, Copenhagen, Denmark.
Ritzau Scanpix / Ólafur Steinar Gestsson / AFP
Dayana Henrique da Silva, a nursing technician specialised in surgical instrumentation, prepares to assist surgery during her 12-hour shift at Hospital Municipal Victor de Souza Breves on May 14, Mangaratiba, Brazil. Dayana belongs to a family that has spent their life devoting to public health. Her mother and sister were also nursing technicians, the first worked in the area of traumatology and her sister, who died recently, worked in the ICU, Mangaratiba, Brazil, May 14. Buda Mendes/Getty Images
Healthcare workers in protective suits pose for pictures after visiting a house of a suspected Covid-19 case in Manila, Philippines, May 16. Mark R Cristino / EPA