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U.S. Drugs with Noted Supply-Chain Risks 5 Times More Likely to Go into Shortage in Early COVID
In the first few months of the COVID-19 pandemic, US prescription drugs flagged for potential supply-chain disruptions were nearly five times more likely to go into shortage than those without such warnings, finds a new study.
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Canada’s Biosecurity Scandal: The Risks of Foreign Interference in Life Sciences
In July 2019, world-renowned biological researchers Xiangguo Qiu and Keding Cheng were quietly walked out of the Canadian government’s National Microbiology Lab (NML). The original allegation against them was that Qiu had authorized a shipment to China of some of the deadliest viruses on the planet, including Ebola and Nipah. Then the story seemed to go away—until now.
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Avian Flu Infects Person Exposed to Sick Cows in Texas
Federal and state health officials yesterday reported that a person connected to a dairy farm in Texas has tested positive for H5N1 avian flu, the first known case linked to sick dairy cows and the nation’s second since the virus began circulating in wild bird and poultry in 2022.
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Cocaine Vaccine: Could It Help Drug Addicts?
Researchers in Brazil are testing cocaine vaccines to stop users getting high and prevent addiction. Experts warn a vaccine should be combined with therapy.
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Safeguarding U.S. Agriculture and Food Supply
DHS S&T conducts research aiming to ensure that U.S. domestic agriculture systems are resilient against disturbances that could cause food shortages, sickness or injuries, and economic crises.
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New International Biosecurity Organization Launched to Safeguard Bioscience
Amid rapid advances in bioscience and biotechnology that could pose significant global security risks without effective guardrails, the Nuclear Threat Initiative (NTI) last month launched the International Biosecurity and Biosafety Initiative for Science (IBBIS), a first-of-its-kind organization to strengthen international biosecurity governance. IBBIS, an independent organization to be headquartered in Geneva, provides tools that will allow technological innovation to flourish, safely and responsibly.
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Developing Safety Tools for Synthetic Biology to Defend Against Potential Misuse of AI
Artificial intelligence (AI) has the potential to help develop biotechnologies that can improve human health or that may increase harm. Organizations performing nucleic acid synthesis must be aware of AI-related risks and need guidance in identifying and mitigating those risks.
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Ransomware Attacks: Death Threats, Endangered Patients and Millions of Dollars in Damages
A ransomware attack on Change Healthcare, a company that processes 15 billion health care transactions annually and deals with 1 in 3 patient records in the United States, is continuing to cause massive disruptions nearly three weeks later. The incident, which started on February 21, has been called the “most significant cyberattack on the U.S. health care system” by the American Hospital Association. It is just the latest example of an increasing trend.
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Leprosy Cases Are Rising in the U.S. – What Is the Ancient Disease and Why Is It Spreading Now?
The word “leprosy” conjures images of biblical plagues, but the disease is still with us today. In the United States, leprosy has been entrenched for more than a century in parts of the South where people came into contact with armadillos, the principle proven linkage from animal to humans. However, the more recent outbreaks in the Southeast, especially Florida, have not been associated with animal exposure.
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Anti-Vaccine Conspiracies Fuel Divisive Political Discourse
Heightened use of social media during the coronavirus pandemic brought with it an unprecedented surge in the spread of misinformation. Of particular significance were conspiracy theories surrounding the virus and vaccines made to combat it. New analysis shows conspiracy theories gain political weight due to social media.
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Raging Texas Wildfires Force U.S. Main Nuclear Weapon Facility to Evacuate, Temporarily Shut Down
Raging wildfires in the Texas panhandle have forced the evacuation and temporary closure of the Pantex plant, the U.S. premier nuclear weapons assembly facility. The Pantex plant said that “All weapons and special materials are safe and unaffected.”
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Decades After the U.S. Buried Nuclear Waste Abroad, Climate Change Could Unearth It
A new report says melting ice sheets and rising seas could disturb waste from U.S. nuclear projects in Greenland and the Marshall Islands
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Low-Level Blasts from Heavy Weapons Can Cause Traumatic Brain Injury − Two Engineers Explain the Physics of Invisible Cell Death
When the force of a blast shoots a round out of a large-caliber rifle, howitzer or M1 Abrams tank gun, the teams of people operating these weapons are exposed to low-level blasts that can cause traumatic brain injuries. Low-level blasts do not cause visible trauma, yet, these blasts can cause physical changes in the brain that lead to a host of neuropsychiatric symptoms.
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Potential New Weapon in Battle Against Superbugs
Harvard researchers have created an antibiotic that can overcome many drug-resistant infections, which have become a growing, deadly global health menace. The synthetic molecule is highly effective against drug-resistant bacteria.
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Attributing Biological Weapons Use
Why is attribution of BW use important? During a biological incident, including BW use, what evidence might provide valuable information to facilitate attribution? What is the state of the science for determining the origin of a biological incident, including BW use? What capabilities does DoD possess or could it develop to facilitate attribution of BW use?
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The long view
Huge Areas May Face Possibly Fatal Heat Waves if Warming Continues
A new assessment warns that if Earth’s average temperature reaches 2 degrees C over the preindustrial average, widespread areas may become too hot during extreme heat events for many people to survive without artificial cooling.