A close look at Bolivian election data suggests an initial analysis by the O.A.S. that raised questions of vote-rigging — and helped force out a president — was flawed.
Tag: Research
Two Huge Covid-19 Studies Are Retracted After Scientists Sound Alarms
The reports, published in two leading journals, were retracted after authors could not verify an enormous database of medical records.
Genes May Leave Some People More Vulnerable to Severe Covid-19
Geneticists have turned up intriguing links between DNA and the disease. Patients with Type A blood, for example, seem to be at greater risk.
Coronavirus Infects Famed Research Lab Working on At-Home Test
The Pasteur Institute in Senegal may be close to producing the kind of cheap, quick, in-home test for the coronavirus that, if it works, could be a game-changer in Africa, and elsewhere.
Scientists Question Major Hydroxychloroquine Study
Experts demanded verification of data and methods used in a study of drugs to treat Covid-19. The study suggested the drugs might have increased deaths.
Remdesivir Coronavirus Trial: Federal Scientists Finally Publish Data
A clinical trial led to the authorization of the only drug shown to work in Covid-19 patients. But until now, few experts had seen the numbers.
Moderna Vaccine Trial: How Upbeat Coronavirus News Fueled a Stock Surge
The desperate hunt for treatments and vaccines has changed how researchers, regulators, drug companies like Moderna, investors and journalists do their jobs.
$1.2 Billion From U.S. to Drugmaker to Pursue Coronavirus Vaccine
The Trump administration announced a grant to AstraZeneca, which has licensed a potential vaccine that is in trials by Oxford University.
Lockdown Delays Cost at Least 36,000 Lives, Data Show
Even small differences in timing would have prevented the worst exponential growth, which by April had subsumed New York City, New Orleans and other major cities, researchers found.
A New Entry in the Race for a Coronavirus Vaccine: Hope
Scientists are increasingly optimistic that a vaccine can be produced in record time. But getting it manufactured and distributed will pose huge challenges.