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Electronic anti-theft systems pose a threat to cardiac device patients
Researchers say that electronic anti-theft systems still post a threat to cardiac device patients. Experts say that even though reported events are rare, prolonged exposure to electronic anti-theft systems, also called electronic article surveillance (EAS) systems, can cause pacing therapy to drop beats or in the worst case leave pacemaker dependent patients with no heartbeat, and cause ICDs to deliver inappropriate shocks.
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Floridians uncomfortable with use of genetically modified mosquitoes to limit spread of disease
A small survey of residents of a Florida Keys neighborhood where officials hope to release genetically modified mosquitos to potentially reduce the threat of mosquito-borne illnesses such as Zika finds a lack of support for the control method.
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New proposal seeks to focus on the fix for lead poisoning
The crisis of lead-contaminated drinking water in Flint, Michigan, continues to make headlines — but it is just the most prominent example of an “ongoing and needless tragedy of childhood lead poisoning,” says a leading expert on childhood lead poisoning prevention. The “debacle” in Flint should spur urgently needed but long-delayed action to address the continuing crisis of lead poisoning in the United States and around the world.
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Zika virus expert: Tourists should “think twice” about going to Disney World
A leading public health expert has warned tourists to “think twice” about visiting parts of the United States, including Walt Disney World in Florida, because of the future threat of the Zika virus in the country. Pregnant women and couples looking to conceive should be particularly wary of going on holiday to southern states such as Florida, Texas, and Louisiana, he said.
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Predicting the spread of the Zika virus
Countries that are well connected to Brazil have been at particularly high risk of importation of the Zika virus, according to researchers. However, subtropical and tropical countries with a history of dengue and other mosquito-borne diseases have the greatest risk of the virus spreading once it arrives in the country.
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Pennsylvania superbug infection could mean "the end of the road" for antibiotics: Researchers
Researchers have, for the first time, found a person in the United States carrying a bacteria resistant to antibiotics of last resort. Top U.S. public health officials say this is alarming, and could mean “the end of the road” for antibiotics. Researchers say that the discovery “heralds the emergence of a truly pan-drug resistant bacteria.”
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New paper filter removes viruses from water
More than 748 million people around the world lack access to safe drinking water and basic sanitation. Water-borne infections are among the global causes for mortality, especially in children under age of five, and viruses are among the most notorious water-borne infectious microorganisms. They can be both extremely resistant to disinfection and difficult to remove by filtration due to their small size. Scientists have developed a simple paper sheet which can improve the quality of life for millions of people by removing resistant viruses from water.
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Rapid detection of E. coli in water
Tragedies like the E. coli outbreak in Ontario’s Walkerton in May 2000 could be averted today with a new invention by researchers at York University that can detect the deadly contaminant in drinking water early. Anew technology has cut down the time taken to detect E. coli from a few days to just a couple of hours.
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Biodefense Panel welcomes key provision in defense authorization bill
In October 2015, the Blue Ribbon Study Panel on Biodefense found that insufficient federal coordination on strategy, budgeting, and policy; inadequate collaboration with other levels of government and the private sector; and lagging innovation in areas like biosurveillance and medical countermeasure development make the United States vulnerable to biological attacks and infectious disease outbreaks. The Panel welcomed the passing by the House of the National Defense Authorization Act, H.R. 4909, which includes a provision addressing one of the Panel’s most important recommendations.
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A tool to help public health decisions on Zika virus to be cost-effective
A new study presents a cost-effectiveness tool that can help guide decisions regarding resource allocation to fund interventions targeted at curtailing the ongoing Zika virus outbreak. Analyses using the tool suggest that proposed funds to combat Zika in the United States and other countries would be cost-effective, based on quantification of the serious health conditions associated with Zika infection.
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How will the next leader of WHO tackle future health emergencies?
In light of heavy criticism of the World Health Organization’s handling of the Ebola outbreak, the election process for the next director general will be under intense scrutiny. Experts outline the key questions on epidemic preparedness for prospective candidates.
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Senate approves $1.1 billion to fight Zika virus
The Senate on Tuesday voted 68-29 to allocate $1.1 billion in emergency funding to fight the Zia virus threat. The funds fall short of the White House’s request of $1.9 billion, but are significantly more than House Republicans’ $622 million anti-Zika proposal. The House will debate the measure on Wednesday.
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Maryland identifies health vulnerabilities resulting from climate change
As world leaders convened in Washington, D.C. a couple of weeks ago for the Climate Action 2016 summit, a new report by Maryland public health leaders details the impacts of climate change on the health of Marylanders now and in the future. The report examines the relationship between exposure to extreme weather events and risk of selected health outcomes including food and waterborne illnesses, hospitalization for heart attacks and asthma, and motor vehicle accidents.
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NSF awards $1.7 million in rapid response grants to study Zika virus
Zika, discovered in Uganda in 1947, has been documented since the 1950s along the equatorial belt from Africa to Asia. In 2014, the virus spread eastward to French Polynesia, and in 2015 to Mexico, Central America, the Caribbean (including Puerto Rico) and South America, where the outbreak continues. To find new ways of halting the spread of Zika — fast becoming a major public health threat — the National Science Foundation (NSF) Division of Environmental Biology’s Ecology and Evolution of Infectious Diseases (EEID) Program has funded nine rapid response, or RAPID, grants totaling $1.7 million.
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A new paper-based test for the Zika virus
A new paper-based test developed at MIT and other institutions can diagnose Zika virus infection within a few hours. The test, which distinguishes Zika from the very similar dengue virus, can be stored at room temperature and read with a simple electronic reader, making it potentially practical for widespread use.
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More headlines
The long view
What We’ve Learned from Survivors of the Atomic Bombs
Q&A with Dr. Preetha Rajaraman, New Vice Chair for the Radiation Effects Research Foundation in Hiroshima and Nagasaki, Japan.
Combatting the Measles Threat Means Examining the Reasons for Declining Vaccination Rates
Measles was supposedly eradicated in Canada more than a quarter century ago. But today, measles is surging. The cause of this resurgence is declining vaccination rates.
Vaccine Integrity Project Says New FDA Rules on COVID-19 Vaccines Show Lack of Consensus, Clarity
Sidestepping both the FDA’s own Vaccines and Related Biological Products Advisory Committee and the CDC’s Advisory Committee on Immunization Practices (ACIP), two Trump-appointed FDA leaders penned an opinion piece in the New England Journal of Medicine to announce new, more restrictive, COVID-19 vaccine recommendations. Critics say that not seeking broad input into the new policy, which would help FDA to understand its implications, feasibility, and the potential for unintended consequences, amounts to policy by proclamation.