• Modeling Improvements Promise Increased Accuracy of Epidemic Forecasting

    Accurate forecasting of epidemic scenarios is critical to implementing effective public health intervention policies. Much progress has been made in predicting the general magnitude and timing of epidemics, but there is still room for improvement in forecasting peak times.

  • Less than a Third of U.S. Parents Eager to Vaccinate Young Kids Against COVID-19

    The latest poll from the Kaiser Family Foundation found that only 27 percent of parents said they were eager to get their young children vaccinated against COVID-19. Thirty percent said they would definitely not get their child vaccinated, and 33 percent said they would take a wait-and-see approach.

  • Improving Safety in Labs Dealing with Lethal Viruses

    Biosafety-Level (BSL) 4 laboratories undertake hazardous research into lethal viruses to improve our understanding of diseases such as Ebola and Lassa Fever and to better prepare the world against new and emerging diseases. But these activities pose significant risks. Surges in the number of labs and an expansion in the high-risk research carried out within them have exacerbated safety and security risks.

  • Promise and Peril: Dual-Use Research in the Life Sciences

    Advances in the life sciences and technology are making important contributions to improving global health. Transformative developments in many fields, however, can also pose risks to global health. It is thus only prudent to assess the potential adverse consequences of choosing particular technological pathways and potentially deleterious applications of technologies.

  • Examining the Practically Nonfunctional Federal Biowatch Program

    The Bipartisan Commission on Biodefense’s new report addresses inadequacies of BioWatch, the DHS environmental biodetection program. The report, released on the 20th anniversary of the anthrax attacks, shows that BioWatch system remains ineffective after nearly two decades of operation.

  • Twenty Years After the Patriot Act, What Is the Future of Biosecurity?

    The USA Patriot Act was signed into law twenty20 years ago, on 26 October 2001. Yong-Bee Lim, David Gillum, and Kathleen Vogel write Many changes have taken place since 2001, and  “The Patriot Act’s top-down approach cannot fully address this emerging reality, the authors write. Despite twenty years of effort, some old biosecurity issues continue to plague the country, while a whole new biosecurity frontier is opening up.”

  • More States Passing Laws Limiting Authority to Respond to Public Health Emergencies

    New data capture details of an emerging effort by states to limit executive authority to act in response to public health emergencies.

  • Parents Were Fine with Sweeping School Vaccination Mandates Five Decades Ago – but COVID-19 May Be a Different Story

    The ongoing battles over COVID-19 vaccination in the U.S. are likely to get more heated when the Food and Drug Administration authorizes emergency use of a vaccine for children ages 5 to 11, expected later this fall. As a public health historian who studies the evolution of vaccination policies, I see stark differences between the current debates over COVID-19 vaccination and the public response to previous mandates.

  • U.S. Gun Violence Increased 30 Percent During COVID-19 Pandemic

    Gun violence increased by more than 30 percent in the United States during the COVID-19 pandemic. Researchers said that stress, domestic violence, lack of social interactions and greater access to firearms might have contributed to the increase.

  • Targeted Interventions: Containing Pandemics, Minimizing Societal Disruption

    COVID has so far infected 21 million people, with more than 4.5 of them dying. Nonpharmaceutical interventions (NPIs), such as case isolation, quarantining contacts, and the complete lockdown of entire countries, often come at the expense of economic disruption, harm to social and mental well-being, and require costly administration costs to ensure compliance.

  • Misinformation on Stem Cell Treatments for COVID-19 Linked to Overhyped Science: Researchers

    Researchers call for stronger regulations to deter the sale of unproven cell-based products, and more responsible and accurate science communication.

  • Nuclear War's Smoke Would Cause Climate Change, Threatening Global Food Supplies

    Nuclear war would cause many immediate fatalities, but smoke and soot from the resulting fires would also cause climate change lasting up to fifteen years, threatening worldwide food production and human health, according to a new study.

  • Helping Keep Communities Safe from Chemical Hazards During Severe Weather

    The destruction wrought by extreme weather is often spectacular in its devastation, but the quiet threat of subsequent chemical release can be just as deadly. Damage to infrastructure can lead to toxic substances like chlorine or ammonia contaminating our air and water.

  • What Can Masks Do?

    Facemasks have been a contentious issue since the outbreak of the COVID-19 epidemic, and the discussion of whether or not the wearing of facemasks should be required – and who has the right, if any, to mandate the wearing of facemasks – has become thoroughly politicized. Lisa M Brosseau and colleagues write that the urgency of responding to the pandemic led to many poorly constructed studies, and the circulation of studies before they were peer-reviewed. “Endless unrealistic expectations, along with gross misinterpretation and overconfidence, have been evident, including claims that masks alone would ‘flatten the curve,’ ‘end the pandemic,’ or ‘reduce the clinical severity of COVID-19’.” They write. “Now, one and a half years into the pandemic, if masks were as effective as many believed them to be, we should have seen significant impacts. But that has not been the case anywhere on the globe.”

  • FEMA’s Initial Response to COVID-19

    During the first months of FEMA’s response to the spreading COVID-19 pandemic, the United States faced a debilitating shortages of personal protective equipment (PPE) for healthcare personnel and ventilators for seriously ill patients in hospitals. DHS IG examined the effectiveness of FEMA’s response.