Surgical procedures

People wearing masks to protect against the spread of COVID-19 are reflected next to a sign requiring face coverings at a business in San Antonio, Wednesday, June 24, 2020, in San Antonio. Cases of COVID-19 have spiked in Texas and the governor of Texas is encouraging people to wear masks in public and stay home if possible. (AP Photo/Eric Gay)

FILE - In this May 2, 2017 file photo, Morocco's King Mohammed VI, left, smiles as he arrives at the Elysee Palace to meet France's President Francois Hollande in Paris. King Mohammed VI of Morocco underwent successful heart surgery on Sunday in Rabat for a heart rhythm disorder, according to the state news agency. The king, 56, was treated for a heart rhythm disorder known as "atrial flutter," in which the heart's upper chambers beat too quickly. (AP Photo/Michel Euler, File)

Dermatologist Dr. Seemal Desai poses for a photo in an examination room in his office in Plano, Texas, Thursday, May 7, 2020. Desai uses the privacy of an examination room and a tablet computer to virtually visit with some of his patients. (AP Photo/Tony Gutierrez)

ADDING CITY - In this Friday, May 1, 2020, photo provided by the North Korean government, North Korean leader Kim Jong Un, center, visits a fertilizer factory in Sunchon, South Pyongan province, near Pyongyang, North Korea. Kim made his first public appearance in 20 days as he celebrated the completion of the fertilizer factory, state media said Saturday, May 2, 2020, ending an absence that had triggered global rumors that he may be seriously ill. Independent journalists were not given access to cover the event depicted in this image distributed by the North Korean government. The content of this image is as provided and cannot be independently verified. Korean language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

Gabrielle Schmees, 29, and Diego Grassano, 31, kiss wearing protective masks on the day of their wedding at the Gerald D. Hines Waterwall Park on Monday, April 27, 2020, in Houston. Because of COVID-19, the couple decided to postpone their official wedding and have a small one at the Waterwall Park until December when they can have the official one with all of their family and friends. (Marie De Jesus/Houston Chronicle via AP)

Police tape is used to keep people from using a playground that was closed in an effort to help prevent the spread of the coronavirus, Wednesday, March 25, 2020, in Fairway, Kan. (AP Photo/Charlie Riedel)

Yazan, 1, cries as he is prepared for heart surgery at the Tajoura National Heart Center in Tripoli, Libya. Libya has only one heart surgeon who can't possibly perform surgeries on 1,200 or so infants born every year with heart defects. But an international team of experts, part of the Novick Cardiac Alliance, regularly flies into Libya to perform surgery on patients like Yazan. (AP Photo/Felipe Dana)

FILE - In this April 10, 2019, file photo, JPMorgan Chase chairman and CEO Jamie Dimon testifies before the House Financial Services Committee during a hearing, on Capitol Hill in Washington. JPMorgan says its CEO Dimon has had emergency heart surgery but is recovering. The nation's largest bank by assets said in a message to its employees that Dimon was awake and alert following the surgery Thursday, March 5, 2020. (AP Photo/Patrick Semansky, File)

In this Monday, Dec. 16, 2019 photo, Dr. Neil Floch, second from left, performs gastric bypass surgery laparoscopically, using monitors to guide him at Nuvance Health's hospital in Norwalk, Conn. Obesity surgery is becoming a more common way to lose weight, and so is the likelihood of patients getting a second surgery. In 2019, an estimated 15% of all obesity surgeries in the U.S. came after a previous procedure, up from 6% in 2011, according to a surgeons' group. (AP Photo/Kathy Young)