Enlarge/ FDA Commissioner Stephen Hahn, speaking at the press conference in which he badly mangled statistics. (credit: Pete Marovich/Getty Image)
After several days of rumors with ever-growing hype, the Trump administration announced on Sunday that the Food and Drug Administration was granting an Emergency Use Authorization (EUA) for a COVID-19 treatment. The move was controversial from the start, with reports indicating that the EUA was opposed by a number of health experts, including National Institutes of Health Director Francis Collins and National Institute of Allergy and Infectious Diseases Director Anthony Fauci. The press conference didn’t settle matters, with a growing chorus of scientists saying that the data presented in support of the EUA had been misrepresented.
On Monday night, FDA Commissioner Stephen Hahn acknowledged that he had made a significant error in presenting the benefits of the treatment, and he followed that statement with an apology on Tuesday. But Hahn pushed back against indications that the approval of the treatment on the eve of the Republican National Convention was motivated by political pressure.
Wrong kind of risk
The treatment at issue involves taking the antibody-containing plasma from those who have recovered from a SARS-CoV-2 infection (convalescent plasma) and giving it to those currently suffering from COVID-19 symptoms. At Sunday’s press conference, the principle justification for allowing this treatment under an EUA was a 35 percent drop in mortality for those receiving plasma in the first three days of treatment—specifically, Hahn said 35 of 100 people “would have been saved” by this treatment.
Before the Beirut blast Lebanon was doing relatively well at managing the pandemic, since then case numbers have been rising and now the nation’s caretaker Prime Minister fears the country may “lose control” as case numbers rise.
It was when people with only mild or no symptoms began testing themselves for Covid-19 that the weakness of the BGI coronavirus test was discovered, according to Ola Winqvist, medical director at one of the labs that sounded the alarm over incorrect test results.
On Tuesday, the Public Health Agency announced that 3,700 people in Sweden had incorrectly been told that they had Covid-19. They had all used a BGI self-testing kit from China and had mild or no symptoms at all.
European Union has suspended its training missions in Mali after the coup d’état this month that removed unpopular President Ibrahim Boubacar Keita from power, EU officials said on August 26. The two missions training Mali’s army and police as part of international efforts to stabilise Mali and extend the state’s authority are frozen because they […]
Residents of the West Bank village of Sebastia say the military order was the result of pressure by Israeli settlers who visit its famed archeological site.
Security forces fired live ammunition, metal pellets, and kinetic impact projectiles such as rubber balls, including at health workers, and police deployed excessive quantities of tear gas, including at first aid stations. Several teargas cartridges were fired directly at protesters, striking some in the head and neck. Security forces also threw stones at protesters and beat them. The forces involved included the Parliament Police, the Internal Security Forces (ISF), the Lebanese Armed Forces (LAF), and unidentified forces in civilian clothing.
Fecal aerosolisation occurred with Sars, and it’s possible that it may rarely occur with Sars-CoV-2, depending on sewage systems, said Dr Malik Peiris, chair of virology at the University of Hong Kong’s School of Public Health.
Such superspreading events are a hallmark of the coronavirus. When an infected person shows up in the right place — generally inside, with poor ventilation and close contact with other people — the virus can infect a lot of people in very little time. These unfortunate events don’t happen often, and so most people who get infected with the coronavirus don’t pass it on to anyone else.
The virus that raged through the nursing home didn’t spread beyond its walls, as far as Dr. MacInnis and her colleagues could tell. But when the virus showed up at the Biogen conference, the story turned out very differently.
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