The pianist Alice Sara Ott, who makes her New York Philharmonic debut this week, is upending concert culture — and defying stereotypes about multiple sclerosis.The pianist Alice Sara Ott, barefoot and wearing a silver bracelet, was smiling and singing to herself the other day as she practiced a jazzy passage of Ravel at Steinway Hall in Midtown Manhattan. A Nintendo Switch, which she uses to warm up her hands, was by her side (another favored tool is a Rubik’s Cube). A shot of espresso sat untouched on the floor.“I feel I have finally found my voice,” Ott said during a break. “I feel I can finally be myself.”Ott, 35, who makes her New York Philharmonic debut this week, has built a global career, recording more than a dozen albums and appearing with top ensembles. She has become a force for change in classical music, embracing new approaches (playing Chopin on beat-up pianos in Iceland) and railing against stuffy concert culture (she performs without shoes, finding it more comfortable).And Ott, who lives in Munich and has roots in Germany and Japan, has done so while grappling with illness. In 2019, when she was 30, she was diagnosed with multiple sclerosis. She says she has not shown any symptoms since starting treatment, but the disorder has made her reflect on the music industry’s grueling work culture.“I learned to accept that there is a limit and to not go beyond that,” she said. “Everybody knows how to ignore their body and just go on. But there’s always a payback.”Ott has used her platform to help dispel myths about multiple sclerosis, a disorder of the central nervous system that can cause a wide range of symptoms, including muscle spasms, numbness and vision problems. She has taken to social media to detail her struggles and to challenge those who have suggested that the illness has affected her playing.She said she felt she had no choice but to be transparent, saying it was important to show that people with multiple sclerosis could lead full lives.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe.

The coronavirus most likely emerged in bats before spreading to humans through another animal, according to a report to be released by the World Health Organization on Tuesday, offering some clues on a question that has become politically fraught amid accusations of interference from Beijing.According to the report on the origin of the pandemic, which was obtained by The New York Times in advance of its release, a team of experts who recently visited the Chinese city of Wuhan, where the coronavirus was first detected in late 2019, also dismissed the idea that the virus might have leaked accidentally from a Chinese laboratory as “extremely unlikely.”Officials in the United States and elsewhere have expressed concern about China’s efforts to reshape the narrative about the outbreak in Wuhan, which the authorities initially tried to conceal.Critics have assailed the inquiry by the W.H.O. team as insufficient, saying the global health agency has been too deferential to Beijing. Chinese scientists, many of whom are affiliated with the government, helped oversee the inquiry, and the report was repeatedly delayed amid delicate negotiations with Chinese officials. For months, China sought to delay the visit of the investigators in an apparent attempt to avoid scrutiny of its early mistakes in handling the pandemic.The Chinese government has defended its approach, saying it is fully cooperating with the W.H.O.In the 123-page report, the scientists outlined several theories that might explain how the virus first spread to humans. The findings in the document were first reported on Monday by The Associated Press.The report was written jointly by a team of 17 scientists from around the world and 17 Chinese scientists. The experts led a fact-finding visit to Wuhan for 27 days in January and February.During the visit to Wuhan, Chinese officials refused to share raw data about some of the earliest possible virus cases with the W.H.O. team, frustrating some of the visiting scientists.China’s lack of transparency as well as other concerns prompted a small group of scientists not affiliated with the World Health Organization to call this month for a new inquiry into the origin of the pandemic. They said such an inquiry should consider the possibility that the virus escaped from a laboratory in Wuhan or infected someone inside it.The lab leak theory has been promoted by some officials in the Trump administration, including Dr. Robert Redfield, the former director of the Centers for Disease Control and Prevention, in comments to CNN last week. He offered no evidence and emphasized that it was his opinion; the theory has been widely dismissed by scientists and U.S. intelligence officials.Matt Apuzzo contributed reporting.

The coronavirus most likely emerged in bats before spreading to humans through another animal, according to a report to be released by the World Health Organization on Tuesday, offering some clues on a question that has become politically fraught amid accusations of interference from Beijing.According to the report on the origin of the pandemic, which was obtained by The New York Times in advance of its release, a team of experts who recently visited the Chinese city of Wuhan, where the coronavirus was first detected in late 2019, also dismissed the idea that the virus might have leaked accidentally from a Chinese laboratory as “extremely unlikely.”Officials in the United States and elsewhere have expressed concern about China’s efforts to reshape the narrative about the outbreak in Wuhan, which the authorities initially tried to conceal.Critics have assailed the inquiry by the W.H.O. team as insufficient, saying the global health agency has been too deferential to Beijing. Chinese scientists, many of whom are affiliated with the government, helped oversee the inquiry, and the report was repeatedly delayed amid delicate negotiations with Chinese officials. For months, China sought to delay the visit of the investigators in an apparent attempt to avoid scrutiny of its early mistakes in handling the pandemic.The Chinese government has defended its approach, saying it is fully cooperating with the W.H.O.In the 123-page report, the scientists outlined several theories that might explain how the virus first spread to humans. The findings in the document were first reported on Monday by The Associated Press.The report was written jointly by a team of 17 scientists from around the world and 17 Chinese scientists. The experts led a fact-finding visit to Wuhan for 27 days in January and February.During the visit to Wuhan, Chinese officials refused to share raw data about some of the earliest possible virus cases with the W.H.O. team, frustrating some of the visiting scientists.China’s lack of transparency as well as other concerns prompted a small group of scientists not affiliated with the World Health Organization to call this month for a new inquiry into the origin of the pandemic. They said such an inquiry should consider the possibility that the virus escaped from a laboratory in Wuhan or infected someone inside it. The lab leak theory has been promoted by some officials in the Trump administration, including Dr. Robert Redfield, the former director of the Centers for Disease Control and Prevention, in comments to CNN last week. He offered no evidence and emphasized that it was his opinion; the theory has been widely dismissed by scientists and U.S. intelligence officials.Matt Apuzzo contributed reporting.