Manal Al-Essa, a Palestinian woman whose husband died of cancer, is seen through a dress she sewed for sale, on the International Widows Day, in Tubas in the Israeli-occupied West Bank June 23, 2020. REUTERS/Raneen Sawafta TPX IMAGES OF THE DAY

Sabha Abu Saleh, a Palestinian mother of four whose husband died of cancer, and Sameha Mustafa, whose husband died 10 years ago, sit in Abu Saleh's house on the International Widows Day, in Tubas in the Israeli-occupied West Bank June 23, 2020. REUTERS/Raneen Sawafta

Manal Al-Essa, a Palestinian woman whose husband died of cancer, holds a dress she sewed for sale, on the International Widows Day, in Tubas in the Israeli-occupied West Bank June 23, 2020. REUTERS/Raneen Sawafta

Hadia Ahmad, a Syrian refugee who has recovered from cancer, prepares lunch at home, following the outbreak of the coronavirus disease (COVID-19), in Qushtapa camp, in Erbil, Iraq June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Syrian refugee couple, Shadi Abdullah Khalid and his wife Hadia Ahmad who has recovered from cancer, look at the pictures of their Arabic online classes at home, following the outbreak of the coronavirus disease (COVID-19), in Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Hadia Ahmad, a Syrian refugee who has recovered from cancer, hangs pictures of her Arabic online classes at home, following the outbreak of the coronavirus disease (COVID-19), in Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Syrian refugee family, Shadi Abdullah Khalid, his wife Hadia Ahmad, who has recovered from cancer, and their daughter Soma, have lunch at home, following the outbreak of the coronavirus disease (COVID-19),in Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Hadia Ahmad, a Syrian refugee who has recovered from cancer, prepares before starting the Arabic online classes from home, following the outbreak of the coronavirus disease (COVID-19), in Qushtapa camp, in Erbil, Iraq June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Syrian refugee couple Shadi Abdullah Khalid and his wife Hadia Ahmad, who has recovered from cancer, teach Arabic through online classes from home, following the outbreak of the coronavirus disease (COVID-19), at Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Syrian refugee couple Shadi Abdullah Khalid and his wife Hadia Ahmad, who has recovered from cancer, teach Arabic through online classes from home, following the outbreak of the coronavirus disease (COVID-19), at Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Syrian refugee couple Shadi Abdullah Khalid and his wife Hadia Ahmad, who has recovered from cancer, teach Arabic through online classes from home, following the outbreak of the coronavirus disease (COVID-19), at Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Syrian refugee couple Shadi Abdullah Khalid and his wife Hadia Ahmad, who has recovered from cancer, teach Arabic through online classes from home, following the outbreak of the coronavirus disease (COVID-19), at Qushtapa camp, in Erbil, Iraq, June 17, 2020. Picture taken June 17, 2020. REUTERS/Azad Lashkari

Medical staff takes a patient's temperature before entering the UPMC Hillman Cancer Center San Pietro FBF during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 27, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

A patient is seen alone in the waiting room inside the UPMC Hillman Cancer Center San Pietro FBF as access to the center is forbidden to non-patients during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 27, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Medical staff performs a stereotactic radiotherapy treatment at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 27, 2020. The center never stopped activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

A patient is seen alone in the waiting room inside the UPMC Hillman Cancer Center San Pietro FBF as access to the center is forbidden to non-patients during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

A patient is seen during a stereotactic radiotherapy treatment at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Medical staff places the thermoplastic mask on a patient's face before undergoing a CT at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Medical staff Is seen doing a CT at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Patients are seen inside the UPMC Hillman Cancer Center San Pietro FBF practicing social distancing while waiting to be treated during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

A patient is seen alone in the waiting room inside the UPMC Hillman Cancer Center San Pietro FBF as access to the center is forbidden to non-patients during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Medical staff fixes the thermoplastic mask on a patient's face before undergoing CT at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Medical staff helps a patient before undergoing CT at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

Medical staff place a thermoplastic mask on a patient's face before undergoing CT at the UPMC Hillman Cancer Center San Pietro FBF, during the coronavirus disease (COVID-19) outbreak in Rome, Italy May 25, 2020. Picture taken May 25, 2020. The center didn't stop its activities during the pandemic, but increased them following the reduction of treatments in other local hospitals. REUTERS/Yara Nardi

A combination picture shows Isabel Barragan, 54, who has not cut or dyed her hair since before the confinement at home, posing for a portrait before (top) and after (bottom), a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Barragan is seen holding a lock of her cut hair which will be donated to people suffering from cancer. Picture taken May 6, 2020. REUTERS/Jon Nazca

Isabel Barragan, 54, who has not cut or dyed her hair since before the confinement in home, wears a protective face mask as she poses for a portrait, holding a braid cut from her hair to donate to people suffering cancer, after a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Picture taken May 6, 2020. REUTERS/Jon Nazca

Isabel Barragan, 54, who has not cut or dyed her hair since before the confinement in home, wears a protective face mask as she poses for a portrait, holding a braid cut from her hair to donate to people suffering cancer, after a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Picture taken May 6, 2020. REUTERS/Jon Nazca

Jonathan Sham, a physician in surgical oncology, poses for a portrait at the University of Washington Medical Center - Montlake during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. April 15, 2020. "We are called to take care of the patients with cancer who can?t wait until after the pandemic to get treatment," he says. Picture taken April 15, 2020. REUTERS/David Ryder

Jonathan Sham, a physician in surgical oncology, poses for a portrait at the University of Washington Medical Center - Montlake during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. April 15, 2020. "We are called to take care of the patients with cancer who can?t wait until after the pandemic to get treatment, he says." REUTERS/David Ryder

Hari, 41, carries his son Manish, 3, who is suffering from blood cancer, to a hospital for his check-up during an extended nationwide lockdown to slow the spread of the coronavirus disease (COVID-19), in the old quarters of Delhi, India, April 15, 2020. REUTERS/Adnan Abidi

Reuters photographer Nora Savosnick: "When President Trump announced the ban on travel from Europe last month, I was more than 3,000 miles away from my Norwegian childhood home, a 24-year-old photographer creating a life of my own in New York City. I had to start thinking about whether I would risk my U.S. work visa ? and my newfound freedom ? to go home for nationalized health care and, most of all, to see my family. My mum recovered from cancer a few years ago: What if I couldn't see her if she became sick again? The next morning my parents called. "I want you to be here in case you should be sick," said my mum, Chava Savosnick. "It's kind of scary to have my daughter on the other side of the world in these times." In a panic, I bought a ticket back to Norway. I braced myself for a return to childhood, quarantined in my parents' basement." REUTERS/Nora Savosnick. SEARCH "SAVOSNICK QUARANTINE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. Matching Text: HEALTH-CORONAVIRUS/NORWAY-QUARANTINE TEMPLATE OUT THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES.

Members of a public association, which comprises people suffering from various types of cancer, produce medical masks, which are widely used as a preventive measure against coronavirus disease (COVID-19), in a sewing workshop in Bishkek, Kyrgyzstan March 19, 2020. REUTERS/Vladimir Pirogov

(L-R, counter-clockwise) Ted Bowen, 85, and Ginger Bowen, 68, dine with Becky Brace, 76, and Bear Brace, 78, at Amerikano's Grille at Spanish Springs Town Square amid coronavirus (COVID-19) cases in The Villages, Florida, U.S. March 16, 2020. Bear Brace says that while he believes he is being careful, as he has suffered from diabetes and cancer, that he would still like to go out with his friends. REUTERS/Yana Paskova

Bear Brace, 78, dines with friends at Amerikano's Grille at Spanish Springs Town Square amid coronavirus (COVID-19) cases in The Villages, Florida, U.S. March 16, 2020. Brace says that while he believes he is being careful, as he has suffered from diabetes and cancer, that he would still like to go out with his friends. REUTERS/Yana Paskova

An 83-year-old cancer patient, who prefers to remain unnamed, dines within a crowd gathering at McCall's Tavern at Spanish Springs Town Square, amid coronavirus (COVID-19) cases in The Villages, Florida, U.S. March 16, 2020. REUTERS/Yana Paskova

Uber and Lyft driver Tammie Jean Lane, 60, who had part of her lung removed after lung cancer, holds a bottle of hand sanitizer during the global outbreak of coronavirus (COVID-19) in Los Angeles, California, U.S., March 16, 2020. REUTERS/Lucy Nicholson

Uber and Lyft driver Tammie Jean Lane, 60, who had part of her lung removed after lung cancer, shows a bottle of hand sanitizer she uses in her car during the global outbreak of coronavirus (COVID-19) in Los Angeles, California, U.S., March 16, 2020. REUTERS/Lucy Nicholson

Uber and Lyft driver Tammie Jean Lane, 60, who had part of her lung removed after lung cancer, poses for a photo next to her car during the global outbreak of coronavirus (COVID-19) in Los Angeles, California, U.S., March 16, 2020. REUTERS/Lucy Nicholson

Uber and Lyft driver Tammie Jean Lane, 60, who had part of her lung removed after lung cancer, poses for a photo next to her car during the global outbreak of coronavirus (COVID-19) in Los Angeles, California, U.S., March 16, 2020. REUTERS/Lucy Nicholson

A student wearing a mask, because his cancer treatment has left him immunosuppressed and vulnerable to diseases such as the coronavirus, walks through the Yard at Harvard University, after the school asked its students not to return to campus after Spring Break and said it would move to virtual instruction for graduate and undergraduate classes, in Cambridge, Massachusetts, U.S., March 10, 2020. REUTERS/Brian Snyder

A student wearing a mask, because his cancer treatment has left him immunosuppressed and vulnerable to diseases such as the coronavirus, walks through the Yard at Harvard University, after the school asked its students not to return to campus after Spring Break and said it would move to virtual instruction for graduate and undergraduate classes, in Cambridge, Massachusetts, U.S., March 10, 2020. REUTERS/Brian Snyder

Mohammad Aboura, Al-Wihdat football fan who suffers from cancer, shows his grandfather a video of the fans cheering for him at his family house in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, Al-Wihdat football fan who suffers from cancer, poses for a photo with his parents and his brother at their house in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, Al-Wihdat football fan who suffers from cancer, plays video games with his brother at their house in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, Al-Wihdat football fan who suffers from cancer, sits with his family at their house in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, Al-Wihdat football fan who suffers from cancer, studies at his room in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, Al-Wihdat football fan who suffers from cancer, poses at his room in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, an Al-Wihdat football fan who suffers from cancer, plays video games with his brother at their house in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

Mohammad Aboura, an Al-Wihdat football fan who suffers from cancer, plays video games with his brother at their house in Amman, Jordan, March 5, 2020. REUTERS/Muhammad Hamed

A hospital employee inspects the body of a boy who died of cancer at the children's cancer hospital in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

A cyclotron, a type of particle accelerator used in particle therapy to treat cancer, is pictured at the privately owned Andalus Hospital in Baghdad, Iraq, April 11, 2019. Picture taken April 11, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Khalid al-Mousily

An Iraqi man hugs his wife after learning their son died of cancer at the children's cancer hospital in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

A hospital employee inspects the body of a boy who died of cancer at the children's cancer hospital in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

Cancer patient Mostafa Abdullah, 14, listens to music at his uncle's home in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

Cancer patient Mostafa Abdullah, 14, lies on a bed whilst receiving treatment at the children's cancer hospital in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

Cancer patient Mostafa Abdullah, 14, sits in a wheelchair at the children's cancer hospital in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

Cancer patient Mostafa Abdullah, 14, lies on a bed after receiving treatment at the children's cancer hospital in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani TPX IMAGES OF THE DAY

Cancer patient Mostafa Abdullah, 14, poses holding a photo of himself from before his illness at his uncle's home in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

Cancer patient Mostafa Abdullah, 14, eats with his father at his uncle's home in Basra, Iraq, September 25, 2019. Picture taken September 25, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani

A young cancer patient lies on a bed at the children's cancer hospital in Basra, Iraq, March 18, 2019. Picture taken March 18, 2019. To match Special Report IRAQ-HEALTH/ REUTERS/Essam Al-Sudani