• Outbreaks of Lethal Diseases Like Ebola and the Wuhan Coronavirus Happen Regularly. The U.S. Government Just Cut Funding for the Hospitals that Deal with Them

    The U.S. response to the 2014-2015 Ebola crisis has been to create a “tiered” hospital approach to the treatment of epidemics: Saskia Popescu writes that the expectations are that frontline facilities should be able to quickly identify and isolate potential patients and transfer them to an assessment or treatment hospital if necessary. But “many dangerous pathogens, including the disease now spreading in China, can be treated at run-of-the mill hospitals in the United States,” she writes. “The next epidemic could start with a patient checking in at a local urgent care clinic. Congress needs to ask if its current plan for special pathogen response prepares the country for that. It’s likely the answer is no.”

  • First Novel Coronavirus Case Detected in U.S.

    In rapidly escalating developments with the spread of the Wuhan-linked novel coronavirus (2019-nCoV), the U.S. Centers for Disease Control and Prevention (CDC) announced Tuesday the first U.S. case, involving a man who got sick after returning to Washington state from Wuhan and contacted medical authorities.

  • Edible “Security Tag” Protects Drugs from Counterfeit

    Manufacturing prescription drugs with distinct markings, colors, shapes or packaging isn’t enough to protect them from counterfeiting, DEA reports have shown. Researchers are aiming to stump counterfeiters with an edible “security tag” embedded into medicine. To imitate the drug, a counterfeiter would have to uncrack a complicated puzzle of patterns not fully visible to the naked eye.

  • New Agents to Fight Multidrug-Resistant Germs

    Resistance to antibiotics is on the rise worldwide. Fraunhofer scientists have joined forces with partners in the Phage4Cure project to explore alternatives to antibiotics. One objective is to vanquish multidrug-resistant pathogens with viruses called bacteriophages. Another is to see these phages approved to treat the dreaded hospital germ Pseudomonas aeruginosa, the most frequent bacterial cause of pneumonia.

  • Antibiotic-Resistant E coli Found in U.S. Veterinary Hospital

    Animals treated in Philadelphia veterinary hospital were found to be infected with a antibiotic-resistant strain of E coli. In the United States, the gene has been detected in only a few human bacterial infections, and never in companion animals. Only a handful of cases in dogs have been reported worldwide.

  • Scary Fact: Vaccination Rates are Falling in Some States

    When Peter J. Hotez moved from Boston to Texas to become the Dean of the National School of Tropical Medicine and Professor of Pediatrics and Molecular Virology & Microbiology, Baylor College of Medicine, he was surprised to discover the how many children in Texas and other Western states are not vaccinated owing to various exemptions. “In the past year, Europe has been inundated with measles, including dozens of deaths, due to large declines in vaccine coverage. I’m concerned the U.S. could suffer a similar fate,” he writes.

  • Novel Coronavirus in China's Outbreak

    As suspected, a novel coronavirus has been identified in some patients who are part of a cluster of unexplained pneumonia cases in Wuhan, China. Experts say that the identification of what now appears to be a third novel coronavirus that can cause serious human disease in the last 20 years signals a paradigm shift for coronaviruses.

  • DRC Measles Deaths Top 6,000

    Deaths in a massive measles outbreak in the Democratic Republic of the Congo (DRC) have now topped 6,000, prompting a call from the World Health Organization (WHO) for more funding to curb the spread of the disease.

  • New Technique to Transform Anti-Venom Production

    Snake bites kill more than 120,000 people a year, more than a third of them in India. About 400,000 lose limbs after amputations become necessary to prevent the spread of the venom. The number of people bitten by snakes is increasing as a result of more people living near areas which are snake habitats, but the production of venom antidotes has not changed much since anti-venom was first produced in 1896. Scientists are ready to transform the production of anti-venom after mapping the DNA of the Indian cobra for the first time.

  • Questions Swirl over China's Unexplained Pneumonia Outbreak

    Investigations are still under way to identify the pathogen involved in an unexplained pneumonia outbreak in Wuhan, China, as local health officials announced Sunday fifteen more cases and said tests have ruled out severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome coronavirus (MERS-CoV).

  • Tackling the Problem of Antimicrobial Resistance

    The CDC recently announced in its latest report that each year 2.8 million Americans are infected with a drug-resistant organism, and that 35,000 of them would later die. The antimicrobial resistance (AMR) is not new, though, and the problem has been growing for decades, but now it seems that we’re starting to truly take it seriously.

  • California's Stricter Vaccine Exemption Policy Improves Vaccination Rates

    California’s elimination, in 2016, of non-medical vaccine exemptions from school entry requirements was associated with an estimated increase in vaccination coverage at state and county levels, according to a new study.

  • A New Way to Remove Contaminants from Nuclear Wastewater

    Nuclear power continues to expand globally, propelled, in part, by the fact that it produces few greenhouse gas emissions while providing steady power output. But along with that expansion comes an increased need for dealing with the large volumes of water used for cooling these plants, which becomes contaminated with radioactive isotopes that require special long-term disposal. New method concentrates radionuclides in a small portion of a nuclear plant’s wastewater, allowing the rest to be recycled.

  • Helping Keep U.S. Nuclear Deterrent Safe from Radiation

    Advanced modeling speeds up weapons research, development and qualification. It also lets researchers model changes in experimental conditions that increase the total radiation dose, change how fast a device gets that dose, and mix and match destructive elements like neutrons, energy and heat in environments that cannot be recreated in experimental facilities.

  • Smallpox Was Declared Eradicated 40 Years Ago This Month, but Worries Remain

    Forty years ago – more precisely, on 9 December 1979 – the World Health Organization (WHO) declared that smallpox had been confirmed as eradicated. A few months later, the World Health Assembly (WHA) officially declared that “the world and all its peoples have won freedom from smallpox.” Yet, four decades later, two nations — the United States and the Russian Federation — keep stockpiles of the variola virus which causes smallpox. Some scientists and security experts say that the risks of retaining the stockpiles outweigh the benefits.