Medical research

A Venezuelan migrant girl, wearing a protective face mask with a graphic version of the Virgin of Guadalupe, waits for a bus to travel to the border, after breaking camp in Bogota, Colombia, Thursday, July 2, 2020. Facing no work due to the COVID-19-related economic shutdown, hundreds of Venezuelan migrants are returning to their country. (AP Photo/Fernando Vergara)
July 02, 2020 - 10:56 pm
SEOUL, South Korea -- South Korea has reported 63 newly confirmed cases of COVID-19 as health authorities scramble to mobilize public health tools to the southwestern city of Gwangju, where more than 50 people were found sickened over the past week. The figures announced by the Korea Centers for...
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People protest against Coronavirus vaccine trials in Africa, outside the University of the Witwatersrand in Johannesburg, South Africa, Wednesday, July 1, 2020. A protest against Africa’s first COVID-19 vaccine trial is underway as experts note a worrying level of resistance and misinformation around testing on the continent.(AP Photo/Themba Hadebe)
July 01, 2020 - 10:26 am
JOHANNESBURG (AP) — Protesters against Africa’s first COVID-19 vaccine trial burned their face masks Wednesday as experts note a worrying level of resistance and misinformation around testing on the continent. Anti-vaccine sentiment in Africa is “the worst I’ve ever seen,” the CEO of the GAVI...
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A vaccine volunteer gets an injection at the Chris Hani Baragwanath hospital in Soweto, Johannesburg Wednesday, June 24, 2020. Africa’s first participation in a COVID-19 vaccine trial has begun as volunteers received injections developed at the University of Oxford in Britain. The large-scale trial is being conducted in South Africa, Britain and Brazil. (AP Photo/Siphiwe Sibeko)
June 24, 2020 - 11:30 am
JOHANNESBURG (AP) — Africa's first participation in a COVID-19 vaccine trial started Wednesday as nervous volunteers received injections, while officials said the continent of 1.3 billion people cannot be left behind. The large-scale trial of the vaccine developed at the University of Oxford in...
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Members of the Red Cross disinfects a facility at the CEASA, Rio de Janeiro's main wholesale market, amid the new coronavirus pandemic in Rio de Janeiro, Brazil, Tuesday, June 23, 2020. (AP Photo/Silvia Izquierdo)
June 23, 2020 - 6:53 pm
SAO PAULO (AP) — Brazil is testing an experimental coronavirus vaccine, but interim Health Minister Eduardo Pazuello acknowledged Tuesday that the government has yet to strike a deal to get it if it works. Other nations have already secured hundreds of millions of doses of the shot created by...
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FILE - In this June 12, 2020, file photo, a health worker draws blood for COVID-19 antibody testing in Dearborn, Mich. A genetic analysis of COVID-19 patients published Wednesday, June 17, 2020, in the New England Journal of Medicine suggests a person's blood type may have some influence on whether they develop severe disease. (AP Photo/Paul Sancya, File)
June 17, 2020 - 8:01 pm
A genetic analysis of COVID-19 patients suggests that blood type might influence whether someone develops severe disease. Scientists who compared the genes of thousands of patients in Europe found that those who had Type A blood were more likely to have severe disease while those with Type O were...
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Packages of Dexamethasone are displayed in a pharmacy, Tuesday, June 16, 2020, in Omaha, Neb. Researchers in England said Tuesday they have the first evidence that the drug can improve COVID-19 survival. The cheap, widely available steroid called dexamethasone reduced deaths by up to one third in severely ill hospitalized patients. (AP Photo/Nati Harnik)
June 16, 2020 - 3:59 pm
Researchers in England say they have the first evidence that a drug can improve COVID-19 survival: A cheap, widely available steroid reduced deaths by up to one third in severely ill hospitalized patients. The results were announced Tuesday and the British government immediately authorized the drug...
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French President Emmanuel Macron listens to a researcher as he visits an industrial development laboratory at French drugmaker's vaccine unit Sanofi Pasteur plant in Marcy-l'Etoile, near Lyon, central France, Tuesday, June 16, 2020.The visit comes after rival pharmaceutical company AstraZeneca this weekend announced a deal to supply 400 million vaccine doses to EU countries, including France. (AP Photo/Laurent Cipriani, Pool)
June 16, 2020 - 8:11 am
LONDON (AP) — Scientists at Imperial College London will start immunizing people in Britain this week with their experimental coronavirus shot, while pharmaceutical company Sanofi and the French government announced more than 800 million euros ($890 million) in investment Tuesday as part of the...
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In this April 22, 2020 photo provided by New York Blood Center Enterprises, Aubrie Cresswell, 24, donates convalescent plasma at the Blood Bank of Delmarva Christiana Donor Center in suburban Newark, Del. “It’s, I think, our job as humans to step forward and help in society,” said Cresswell who has donated three times and counting. One donation was shipped to a hospitalized friend of a friend, and “it brought me to tears. I was like, overwhelmed with it just because the family was really thankful.” (New York Blood Center Enterprises via AP)
June 12, 2020 - 1:42 pm
Survivors of COVID-19 are donating their blood plasma in droves in hopes it helps other patients recover from the coronavirus. And while the jury’s still out, now scientists are testing if the donations might also prevent infection in the first place. Thousands of coronavirus patients in hospitals...
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FILE - This April 7, 2020 file photo shows a bottle of hydroxychloroquine tablets in Texas City, Texas. Several authors of a large study that raised safety concerns about malaria drugs for coronavirus patients have retracted the report, saying independent reviewers were not able to verify information that’s been widely questioned by other scientists. A retraction in the journal Lancet on Thursday, June 4, 2020 involved a May 22 report on hydroxychloroquine and chloroquine, drugs long used for preventing or treating malaria but whose safety and effectiveness for COVID-19 are unknown. (AP Photo/David J. Phillip, File)
June 04, 2020 - 4:23 pm
Several authors of a large study that raised safety concerns about malaria drugs for coronavirus patients have retracted the report, saying independent reviewers were not able to verify information that’s been widely questioned by other scientists. Thursday’s retraction in the journal Lancet...
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This microscope image made available by the National Cancer Institute Center for Cancer Research in 2015 shows human colon cancer cells with the nuclei stained red. On Friday, May 29, 2020, doctors are reporting success with newer drugs that control certain types of cancer better, reduce the risk it will come back and make treatment simpler and easier to bear. (NCI Center for Cancer Research via AP)
May 29, 2020 - 8:32 am
Doctors are reporting success with newer drugs that control certain types of cancer better, reduce the risk it will come back and make treatment simpler and easier to bear. Gentler drugs would be a relief to patients like Jenn Carroll, a 57-year-old human resources director from New Hartford,...
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