Survey shows some medical research undermined by funder demands – dpa international

The coronavirus pandemic has led to pressure on medics and scientists over issues such as initial shortages of protective gloves, such as these seen discarded on a Dublin street, to demands about virus-related research ISimon Roughneen)

DUBLIN –Around one-fifth of scientists working on health-related research have faced pressure from funders over “unfavourable” findings, according to survey results published on Wednesday. Eighteen per cent of those questioned said they were “asked to suppress certain findings as they were viewed as being unfavourable,” according to a summary published in science journal PLOS by Australia-based academics, including from the University of Newcastle and Swinburne University of Technology. Some of the scientists and medics who were surveyed said they faced “subtle pressure” from their research paymasters, such as conveying hopes for “positive findings,” or blunter constraints such as government funding agreements that “require researchers to obtain funder approval to publish reports.” The survey covered researchers involved in over 200 trials related to nutrition, physical activity, sexual health, smoking, and substance use. Two-thirds of those polled were based in Europe or North America, with a fifth of them listed as in Oceania.

For big populations, rapid coronavirus tests work better than PCR – dpa international

Antibody coronavirus tests for sale in a shop in Ireland (Simon Roughneen)

DUBLIN — Rapid antigen tests for coronavirus likely work better for larger populations than slower but more sensitive polymerase chain reaction (PCR) tests, Indian scientists have found. A “computational analysis” comparing testing regimes and results across India, which was recently hit hard by a virus surge, suggests “the amount of testing matters more than the sensitivity of the tests.” The findings hint that lower- and middle-income countries “might be able to achieve optimal outcomes by concentrating on ramping up testing using less sensitive tests which provide immediate results.”