Virology

Patients and medical workers wear personal protective equipment due to COVID-19 concerns outside the emergency room at NYU Langone Medical Center, Monday, April 13, 2020, in New York. The new coronavirus causes mild or moderate symptoms for most people, but for some, especially older adults and people with existing health problems, it can cause more severe illness or death. (AP Photo/John Minchillo)
Associated Press
April 13, 2020 - 10:02 pm
WASHINGTON (AP) — New York's coronavirus death toll topped 10,000 and the worldwide number of confirmed cases hovered around 2 million on Monday, even as the lack of fresh hot spots globally yielded a ray of optimism and fueled discussions about how some places might begin to reopen. The brunt of...
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FILE - This March 1931 file photo shows ampules of the BCG vaccine against tuberculosis in a laboratory at the Institute Pasteur in Paris, France. Dec. 2, 1947 file photo. Scientists are dusting off some decades-old vaccines against TB and polio to see if they could provide stopgap protection against COVID-19 until a more precise shot arrives. (AP Photo/Alfred Eisenstaedt)
Associated Press
April 13, 2020 - 3:32 pm
WASHINGTON (AP) — Scientists are dusting off some decades-old vaccines against other germs to see if they could provide a little stopgap protection against COVID-19 until a more precise shot arrives. It may sound odd: Vaccines are designed to target a specific disease. But vaccines made using live...
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This 2020 electron microscope image made available by the U.S. Centers for Disease Control and Prevention shows the spherical particles of the new coronavirus, colorized blue, from the first U.S. case of COVID-19. Antibody blood tests for the coronavirus could play a key role in deciding whether millions of Americans can safely return to work and school. But public health officials warn that the current “Wild West” of unregulated tests is creating confusion that could ultimately slow the path to recovery. (Hannah A. Bullock, Azaibi Tamin/CDC via AP)
Associated Press
April 12, 2020 - 1:06 pm
WASHINGTON (AP) — Blood tests for the coronavirus could play a key role in deciding whether millions of Americans can safely return to work and school. But public health officials warn that the current “Wild West” of unregulated tests is creating confusion that could ultimately slow the path to...
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In this Wednesday, April 8, 2020 photo provided by the Center for Pharmaceutical Research, a participant in a COVID-19 coronavirus vaccine trial receives an injection in Kansas City, Mo. This early safety study, called a Phase 1 trial, is using a vaccine candidate developed by Inovio Pharmaceuticals. (Center for Pharmaceutical Research via AP)
Associated Press
April 08, 2020 - 4:07 pm
WASHINGTON (AP) — U.S. researchers have opened another safety test of an experimental COVID-19 vaccine, this one using a skin-deep shot instead of the usual deeper jab. The pinch should feel like a simple skin test, a researcher told the volunteer lying on an exam table in Kansas City, Missouri, on...
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In this March 2020 photo provided by Gilead Sciences, a vial of the investigational drug remdesivir is visually inspected at a Gilead manufacturing site in the United States. Given through an IV, the medication is designed to interfere with an enzyme that reproduces viral genetic material. (Gilead Sciences via AP)
Associated Press
April 06, 2020 - 5:35 pm
The new coronavirus made Dr. Jag Singh a patient at his own hospital. His alarm grew as he saw an X-ray of his pneumonia-choked lungs and colleagues asked his wishes about life support while wheeling him into Massachusetts General’s intensive care unit. When they offered him a chance to help test...
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FILE - In this March 23, 2020 file photo, coffins are placed on scaffolding in the Crematorium Temple of Piacenza, northern Italy, awaiting cremation due to the coronavirus emergency. Italy is seeing a slight stabilizing in its confirmed coronavirus infections two weeks into the world’s most extreme nationwide shutdown, but the virus is taking its silent spread south after having ravaged the health care system in the north. For most people, the new coronavirus causes only mild or moderate symptoms. For some it can cause more severe illness, especially in older adults and people with existing health problems. (Claudio Furlan/LaPresse via AP)
Associated Press
March 27, 2020 - 10:19 am
ROME (AP) — Doctors and nurses in Italy's overwhelmed northern hospitals have welcomed a slight stabilizing in the number of coronavirus infections but fear the virus is still silently spreading in the south two weeks into the West's most extreme nationwide shutdown. As the dead in Italy keep...
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Dr. Lisa Jackson, a senior investigator at the Kaiser Permanente Washington Health Research Institute, works in her office with an image of COVID-19 taped to her door, Sunday, March 15, 2020, in Seattle. Jackson is leading the first-stage safety study clinical trial of a potential vaccine for COVID-19, the disease caused by the new coronavirus, which was given to the first volunteer in the study by injection, Monday, March 16. (AP Photo/Ted S. Warren)
Associated Press
March 16, 2020 - 11:37 am
SEATTLE (AP) — U.S. researchers gave the first shot to the first person in a test of an experimental coronavirus vaccine Monday -- leading off a worldwide hunt for protection even as the pandemic surges. With a careful jab in a healthy volunteer’s arm, scientists at the Kaiser Permanente Washington...
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An employee disinfects the glass cover of a butcher counter to prevent the spread of the novel coronavirus in a food store in Budapest, Hungary, Wednesday, March 11, 2020. For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia. (Tamas Kovacs/MTI via AP)
Associated Press
March 11, 2020 - 2:41 pm
The new coronavirus can live in the air for several hours and on some surfaces for as long as two to three days, tests by U.S. government and other scientists have found. Their work, published Wednesday, doesn't prove that anyone has been infected through breathing it from the air or by touching...
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Travelers wear protective mask as they walk through in terminal 5 at O'Hare International Airport in Chicago, Sunday, March 1, 2020. (AP Photo/Nam Y. Huh)
Associated Press
March 01, 2020 - 10:11 pm
SEATTLE (AP) — Health officials in Washington state said Sunday night that a second person had died from the coronavirus — a man in his 70s from a nursing facility near Seattle where dozens of people were sick and had been tested for the virus. Researchers said earlier the virus may have been...
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In this photo released by Xinhua News Agency, a worker cleans the floor of a temporary hospital with 1,100 beds converted from the Wuhan Sports Center in Wuhan in central China's Hubei Province, Wednesday, Feb. 12, 2020. Without enough facilities to handle the number of cases of viral infection, Wuhan has been building prefabricated hospitals and converting a gym and other large spaces to house patients and try to isolate them from others. (Xiao Yijiu/Xinhua via AP)
Associated Press
February 12, 2020 - 2:06 pm
BEIJING (AP) — The number of new cases of the coronavirus in China dropped for a second straight day, health officials said Wednesday in a possible glimmer of hope amid the outbreak that has infected over 45,000 people worldwide and killed more than 1,100. Dr. Mike Ryan, the head of emergencies for...
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