Keyhole wasps may threaten aviation safety

Over a period of 39 months, invasive keyhole wasps (Pachodynerus nasidens) at the Brisbane Airport were responsible for 93 instances of fully blocked replica pitot probes—vital instruments that measure airspeed—according to a study published November 25 in the open-access journal PLOS ONE by Alan House of Eco Logical Australia and colleagues. As noted by the authors, the results underscore the importance of risk-mitigating strategies, such as covering pitot probes when aircraft arrive and setting up additional traps to intercept the wasps.

source https://phys.org/news/2020-11-keyhole-wasps-threaten-aviation-safety.html

A different 'super spreader': Facebook struggles with election disinfo

The US presidential election is finished: votes cast, the transition—though delayed—begun.

source https://techxplore.com/news/2020-11-super-spreader-facebook-struggles-election.html

Pandemic postpones national math, reading tests until 2022

National reading and math tests long used to track what U.S. students know in those subjects are being postponed from next year to 2022 over concerns about whether testing would be feasible or produce valid results during the coronavirus pandemic, the National Center for Education Statistics announced Wednesday.

source https://phys.org/news/2020-11-pandemic-postpones-national-math.html

Understanding traditional Chinese medicine can help protect species

Demystifying traditional Chinese medicine for conservationists could be the key to better protecting endangered species like pangolins, tigers and rhino, according to University of Queensland-led researchers.

source https://phys.org/news/2020-11-traditional-chinese-medicine-species.html

'Infodemic' risks jeopardising virus vaccines

As early as February, with the global pandemic spreading fast, the World Health Organization issued a warning about an "infodemic", a wave of fake news and misinformation about the deadly new disease on social media.

A different 'super spreader': Facebook struggles with election disinfo

The US presidential election is finished: votes cast, the transition—though delayed—begun.

Over 2,400 US COVID deaths in 24 hours, a six-month high

The United States on Wednesday registered more than 2,400 deaths from COVID-19 in 24 hours, according to the Johns Hopkins University tally—the highest daily toll in six months as the Thanksgiving holiday began.

Narcolepsy fiasco spurs COVID vaccine fears in Sweden

Take a vaccine developed in haste? Never again, says Meissa Chebbi, who, like hundreds of other young Swedes suffered debilitating narcolepsy after a mass vaccination campaign against the 2009-2010 swine flu pandemic.

LatAm governments facing vaccine distribution challenges

Cash-strapped Latin American governments face severe geographical, economic and social challenges in trying to ensure life-saving COVID-19 vaccines are made available to vulnerable populations, experts say.

South Korea virus cases hit highest level since March

South Korea reported its highest daily number of coronavirus cases since March on Thursday, with a surge of new infections sparking fears of a major third wave.

Pandemic postpones national math, reading tests until 2022

National reading and math tests long used to track what U.S. students know in those subjects are being postponed from next year to 2022 over concerns about whether testing would be feasible or produce valid results during the coronavirus pandemic, the National Center for Education Statistics announced Wednesday.

California records new high in coronavirus cases

California reported a record number of coronavirus cases Wednesday as Los Angeles restaurants prepared to close for three weeks and firefighters in Silicon Valley were being enlisted to help enforce public health rules to try to halt the spread of infections.

High blood pressure in midlife is linked to increased brain damage in later life

Higher than normal blood pressure is linked to more extensive brain damage in the elderly, according to a new study published today in the European Heart Journal.

Fiji's vaccine program reduces childhood death and illness: study

Fiji's national vaccine program against pneumonia, a serious lung condition, and rotavirus, a common disease which causes severe diarrhoea and vomiting, has reduced illness and death, new research shows.

Scientists develop new gene therapy for eye disease

Scientists from Trinity College Dublin have developed a new gene therapy approach that offers promise for one day treating an eye disease that leads to a progressive loss of vision and affects thousands of people across the globe.

Understanding traditional Chinese medicine can help protect species

Demystifying traditional Chinese medicine for conservationists could be the key to better protecting endangered species like pangolins, tigers and rhino, according to University of Queensland-led researchers.

Mass evacuations hailed for casualty-free India cyclone

Accurate forecasting and the evacuation of several hundred thousand people helped avert any loss of life after a cyclone clobbered southeast India, authorities said Thursday, as rescuers worked to restore power and clear fallen trees.

source https://phys.org/news/2020-11-mass-evacuations-hailed-casualty-free-india.html

Mass evacuations hailed for casualty-free India cyclone

Accurate forecasting and the evacuation of several hundred thousand people helped avert any loss of life after a cyclone clobbered southeast India, authorities said Thursday, as rescuers worked to restore power and clear fallen trees.

Coronavirus treatments: some progress, no panacea

Nearly a year after a mysterious pneumonia emerged in China and began its global spread, there is still no silver bullet treatment for COVID-19 despite an unprecedented effort to discover new medicines or repurpose existing drugs.