COVID-19, a respiratory virus, often begins in viruses trapped in our nose and upper respiratory tracts. While universal precautions in healthcare settings require frequent handwashing, enforcing that requirement is lax, and compliance is often low. A new study reports on rhinotillexis, the act of “extracting nasal mucus with one’s finger,” and subsequent mucophagy, the ingestion of said mucus, among healthcare workers in the Netherlands.
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Most respiratory viral diseases, like influenza, take their greatest toll on the ends of the lifespan, the frail elderly, and the not-quite-as-frail infants and toddlers. But COVID was different and had little impact on the mortality of the very young. A new study sheds some light on why.
Television has popularized surgical attire; how else to tell the surgeons from the internists? Does the color of scrubs – traditionally green in most institutions – affect relationships with patients? A new study suggests the answer is ...
In the mood to learn a little about history, the culinary arts, chemistry, biology, and evolution? Yessirree, it's all on the menu as we take a look at the beloved Chinese dish, General Tso's Chicken.
The Agency's drug approval and enforcement actions are falling through the cracks, while regulators are squandering time and resources on insubstantial trivia.
If you haven’t already given up on your New Year’s resolutions – clean out sock drawer, organize closets, exercise more, there is one resolution if you have a home water filtration system you need to add and make sure to keep – change the filter every few months (or as recommended by the manufacturer). In this article, I will explain why.
“Claims like 'healthy' on food labels can provide information to consumers to help them identify healthier food choices at a glance. Foods must meet specific nutrient-related criteria to use the nutrient content claim 'healthy.'” So begins the FDA’s quest to label what is healthy and what is not. Good luck with that fool’s errand.
Lawmakers think they can stem the flow of illicit fentanyl and its analogs into our country by seizing the assets of organizations trafficking the drug and its precursors. If that approach worked, organized crime would be a relic of the past. What they don’t understand is that even worse, that approach may make the nitazene crisis arrive ahead of schedule.
If you’ve been following the news, you’ll have noticed that Japan started discharging its tritiated water into the ocean last week, over the objections of China and South Korea and with the concurrence of the International Atomic Energy Agency. I noticed there were a few comments on my recent ACSH piece on this matter and thought I’d address a few of the points raised in the comments.
In 2019, I joined ACSH's contributing writers group because I admire the mission, and sought an outlet for some long-held dilemmas concerning the health effects of air pollution. Since then, my interests, along with those of my long-time colleague Sheldon Lipsky, have morphed along three tracks: air pollution, climate change, and original research on COVID-19. Here are a few articles on those topics.
In a chilling Lancet study, the haunting reality of homicide rates among American women unfolds, with guns emerging as the weapon of choice, echoing structural inequities in which women are most impacted. In United States v. Rahimi, the Supreme Court grapples with the constitutional clash between gun control and domestic violence restraining orders, challenging us to confront some harsh realities.
In the Northeast, honeysuckle – perhaps the sweetest smelling flower around – is blooming. It's not just sweet it’s also easily identified. What chemicals make honeysuckle smell so good? You may be surprised.
“Last month, California lawmakers passed a bill that would decriminalize the personal possession of small amounts of a few plant-based psychedelics. This raised hopes that this could be the first of many reforms to unlock the therapeutic potential of psychedelics. Unfortunately, Governor Newsom vetoed the bill, citing reasons that can only be characterized as specious.”
A recent article in USA Today proclaimed that we are *this* far away from no longer having working antibiotics, a cataclysmic development that would pose "an existential threat for modern medicine." Is this really true? Let's ask Dr. David Shlaes, one of the foremost experts in the world of antimicrobial science.
β‐Hydroxy‐β‐methylbutyrate, aka, HMB, is a very safe supplement used to build muscle. But a group has recently demonstrated that HMB may also have properties to mitigate the symptoms of Alzheimer's in mouse models of AD. Could this be a useful drug in protecting the brains from the ravages of this awful disease?
Ambient air quality standards have been established by testing animals and evaluating adverse health effects in populations. To maintain ambient concentrations within those standards, emissions are controlled based on statistical relationships with ambient exposures known as dose-response functions (DRFs).
It was “Wall Street,” the movie released 36 years ago, that popularized thoughts about greed. But of course, greed has been a driver in politics and society for far longer. A new study looks at how U.S. senators speak of greed in their 280-character utterances that we call Tweets.
A company called ZBiotic wants you to believe that its product – a microorganism that makes the enzyme that metabolizes acetaldehyde – will help prevent a hangover. Should we believe this?
Gold is a noble element, one so chemically stable that it’s found untarnished in the ground. But under some conditions, it can be converted to gold salts, which were the standard of care for rheumatoid arthritis. However, gold salts – which are quite toxic –have been replaced with a number of superior immunosuppressive drugs over the past two decades. The Golden Age of gold salts is over.
Could the news on the environment get any worse? Every day, we are inundated by stories about extreme weather events, including floods, hurricanes, extreme heat, a global water crisis due to severe droughts, and a food crisis resulting from declining land suitable for agriculture. But there is some good news to report. Innovation is driving solutions to many of these problems. Perhaps the situation is not as dire as the news reports.
Interest in our evolving understanding of the interstitium has led proponents of alternative medicine to take a victory lap. However, the evidence for these modalities (i.e., chiropractic, osteopathic manipulation, and Rolfing’s structural integration) remains unchanged and still unconvincing.
Infectious disease experts predict another coronavirus pandemic in the future, so we need to be prepared. That will require both basic research to devise improved vaccines, including "universal" ones that will provide immunity against new variants, and cooperation from vaccine manufacturers.
"Peer review" of scientific articles before publication is often considered the "gold standard" of reliability, but its luster has become tarnished by greed – the desire of the research community to tap into research funds, the pressure on scientists to publish or perish, and publishers of scientific journals seeking to maximize profits.
In 2012, there was a bizarre case of "face-chewing" that was attributed to two Florida men allegedly smoking drugs called "bath salts." Twelve years later some drug-addled (Floridian) lunatic took a big chunk out of a deputy's head, at an annual music and art festival held to provide a "captivating journey into a world of electrifying music, immersive art, and spiritual rejuvenation." Read on and you'll find an entertaining chemistry-based article that you really can sink your teeth into.
On April 30, 2024, the EPA banned many uses of methylene chloride, a chemical widely used as a paint stripper and in industrial applications, based on an “unreasonable risk to human health.” This presents a total reversal of their earlier conclusions that methylene chloride did not pose an unreasonable risk. How did EPA use the same data to reach two opposing conclusions?
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