• How Truth Decay Is Fueling Vaccine Hesitancy

    A recent poll found that more than a quarter of Americans will not try to get vaccinated. Why are so many people opting out? Why are so many people opting out? The reasons vary, but some simply don’t trust the public health and government officials who are urging them to get the vaccine. The spread of misinformation and disinformation, which is rampant over social media, is one of the factors fueling vaccine hesitancy. And in turn, it’s threatening our ability to end the pandemic for good.

  • “Paradigm Shift” to Fight Airborne Spread of COVID-19 Indoors

    Humans in the 21st century spend most of their time indoors, but the air we breathe inside buildings is not regulated to the same degree as the food we eat and the water we drink. Scientists from 14 countries say that needs to change to reduce disease transmission and prevent the next pandemic.

  • New Biodefense Lab to Focus on Food Security

    The University of Nebraska has launched a 5-year project to help safeguard the U.S. food supply. The project will address agricultural and natural resources security, defense, and countermeasures; biological defense in support of the U.S. Department of Defense, Department of Homeland Security and other government stakeholders; development and deployment of biosurveillance, biodetection and diagnostic tools; and pandemic preparedness related to human, livestock and crop plant diseases that could result in disruptions to the U.S. and global food systems.

  • Expert Panel: Current Global Alert System “Clearly Unfit” to Prevent Another Pandemic

    An independent report by experts offers a scathing assessment of the global response to the COVID-19 pandemic. “The current system—at both national and international levels— was not adequate to protect people from COVID-19,” the report says. The current pandemic alert system is too slow, and it lost precious time “when many more countries could have taken steps to contain the spread of SARS-CoV-2 and forestall the global health, social, and economic catastrophe that continues its grip. The Panel finds that the system as it stands now is clearly unfit to prevent another novel and highly infectious pathogen, which could emerge at any time, from developing into a pandemic.”

  • Who Was Better at Predicting the Course of the Pandemic – Experts or the Public?

    Despite the potential influence of both expert and non-expert predictions on people’s responses to the pandemic, there’s been limited research on the accuracy of either – or indeed on the difference in accuracy between them. Perhaps it’s not surprising that most people’s best guesses about the number of deaths and infections were off: predictions about emerging diseases are hard, and none of us has a crystal ball. We found that even experts weren’t particularly good at predicting the pandemic’s ultimate course and impact. But our level of confidence about our predictions is within our control – and the evidence suggests that most of us could stand to be a bit more humble.

  • Protecting the U.S. Food Supply Chain

    An attack on our food supply—whether from intentional tampering, or due to contagious animal disease—could be dangerous to human health and could cause long-lasting economic impacts. DHS S&T is working to protect the U.S. food supply chain – from the farm to the table.

  • Cybercrime a Booming Business — Thanks to COVID

    The coronavirus pandemic has given a huge boost to internet crime. The number of offenses is on the rise while the number of successfully solved cases is stagnating in Germany. Germany’s Federal Criminal Police Office (BKA) registered 108,474 cybercrimes in its latest annual report. That is an increase of nearly 8% on the previous year.

  • How Can Scientists Predict a COVID-19 Outbreak? There Is an App for That

    A mobile app that uses crowd-sourced data on COVID-19 symptoms can accurately identify where local coronavirus outbreaks will appear, according to scientists who developed the app. “COVID Control” using self-reported virus symptom information could predict next outbreak.

  • The Liberals Who Can’t Quit Lockdown

    Among the relieved Americans going back out to restaurants and planning their summer-wedding travel is a different group, Emma Green writes: liberals who aren’t quite ready to let go of pandemic restrictions. “For this subset, diligence against COVID-19 remains an expression of political identity—even when that means overestimating the disease’s risks or setting limits far more strict than what public-health guidelines permit.” For many progressives, extreme vigilance was in part about opposing Donald Trump - but the spring of 2021 is different from the spring of 2020, as scientists know a lot more about how COVID-19 spreads—and how it doesn’t. “Public-health advice is shifting. But some progressives have not updated their behavior based on the new information,” Green says.

  • New AI tool Tracks Evolution of COVID-19 Conspiracy Theories on Social Media

    A new machine-learning program accurately identifies COVID-19-related conspiracy theories on social media and models how they evolved over time—a tool that could someday help public health officials combat misinformation online.

  • Worldwide Vaccine Hesitancy Poses Risk to Ending Pandemic

    The results of a new poll show that vaccine hesitancy worldwide poses a risk to ending the COVID-19 pandemic for good. In 79 out of 117 countries surveyed, the number of people who said they were willing to be vaccinated was below 70%, the minimum percentage of the population that scientists say needs to have immunity to stop the virus from circulating. 

  • Superspreaders of Malign and Subversive Information on COVID-19

    The global spread of coronavirus disease 2019 (COVID-19) created a fertile ground for attempts to influence and destabilize different populations and countries. Both Russia and China have employed information manipulation during the COVID-19 pandemic to tarnish the reputation of the United States by emphasizing challenges with its pandemic response and characterizing U.S. systems as inadequate, and both countries falsely accused the United States of developing and intentionally spreading the virus.

  • Cybersecurity Curriculum, Pilot Focused on Veterans and First Responders

    The University of Arkansas at Little Rock is part of a coalition of universities and industry partners that are developing a curriculum to increase cybersecurity talent focused on health care with $6.3 million in funding from the National Security Agency. The curriculum focuses on health care cybersecurity.

  • Beijing Urges WHO Leader Not to Pursue 'Lab Leak' Theory

    China is lashing out at the chief of the World Health Organization for suggesting that more study is needed into the possibility that the coronavirus responsible for the COVID-19 pandemic initially escaped from a laboratory in Wuhan, China.

  • Antibiotic Development, Stewardship Advocates See Window of Opportunity

    The pandemic isn’t over yet, but with more and more Americans getting vaccinated against COVID-19 and the light at the end of the pandemic tunnel becoming a little brighter every day—at least in the United States—many clinicians, scientists, and public health advocates are calling for renewed attention to an infectious disease threat that was in the spotlight before the pandemic arrived.