December, 2024

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9 unexpected things we learned about mental health and our brains in 2024

NPR Health

NPR's health reporters followed the emerging science on what keeps our brains and our minds healthy. Here are highlights of the studies that piqued our readers' interest the most.

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EKDLG Fellow Serves as Role Model for Hispanic STEM Students

US Department of Agriculture

Blanca Acevedo is the director of Grants Administration at Malcolm X College, part of the City College of Chicago. She plays an important role in creating and enhancing academic opportunities for low-income and Latino students pursuing careers in Science, Technology, Engineering, and Mathematics (STEM). In 2023, she was honored as a U.S. Department of Agriculture (USDA) E.

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Norovirus outbreaks surging across the US: CDC data

The Hill

Norovirus cases are surging across the country this winter, according to Centers for Disease Control and Prevention (CDC) data. There were 91 outbreaks reported by state health departments during the week of Dec. 5, up from 69 in the last week of November, according to the CDC. The highest number for the same period over the last several years was 65 outbreaks.

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Hospitals cannot refuse free medical treatment to rape, acid attack victims: Delhi High Court

The Hindu

It ordered that every medical facility in the capital will put up a board saying: Free out-patient and in-patient medical treatment is available for victims/ survivors of sexual assault, rape, gang rape, acid attacks, etc.

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How America lost control of the bird flu, setting the stage for another pandemic

News Medical Health Sciences

Keith Poulsen's jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in October.

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What winter bug do I have? Know the signs and symptoms 

UK Health Security

We see cases of flu, RSV, COVID-19 and norovirus throughout the year, but in winter they circulate at the same time and can reach high levels. We also track other respiratory viruses rhinovirus, adenovirus, human metapneumovirus (hMPV) and parainfluenza that can also peak over the autumn and winter months. Flu, COVID-19 and RSV have vaccines, which are offered to different vulnerable groups.

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Petrochemical plants send millions of pounds of pollutants into waterways each year: Report

Environmental Health News

Nearly 70 petrochemical companies across the nation, including 30 in Texas, are sending millions of pounds of pollutants into waterways each year due to weak or nonexistent regulations, according to a report published by the watchdog group Environmental Integrity Project. The report analyzed wastewater discharges from petrochemical companies that produce plastics across the U.S., finding that a majority of the facilities had violated Clean Water Act permits and few were punished.

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Most Americans partly blame high insurance profits for UnitedHealthcare CEO killing: Poll

The Hill

Nearly 7 in 10 Americans think that profits made by health insurance companies had either a great deal or moderate amount of responsibility for the killing of UnitedHealthcare CEO Brian Thompson earlier this month, a new poll found. Thompson was shot and killed last week outside a midtown Manhattan hotel where UnitedHealth Group was holding its annual investor conference.

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111 drug samples tested in November found ‘not of standard quality’

The Hindu

Identification of drug samples as NSQ is done based on failure of the drug sample in one or the other specified quality parameters

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Groundbreaking technology converts cancer cells into normal cells

News Medical Health Sciences

Despite the development of numerous cancer treatment technologies, the common goal of current cancer therapies is to eliminate cancer cells.

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New evidence on the relationship between moderate wine consumption and cardiovascular health

Science Daily: Pharmacology News

Light and moderate consumption of wine is associated with a lower risk of cardiovascular complications, according to a multicenter study. The study is based on the analysis of a biomarker of wine intake -- specifically, tartaric acid, present in grapes. It was carried out in 1,232 participants in the PREDIMED project, a major scientific epidemiological study in nutrition on the effects of the Mediterranean diet on cardiovascular health.

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Costco egg recall for salmonella receives FDA's most severe designation

NPR Health

The FDA has classified its recall of eggs sold under Costco's Kirkland brand as a Class I recall, a designation reserved for instances of the highest potential health risk including death.

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El Ártico sin hielo: un escenario que podría llegar en 2027

Environmental Health News

El verano ártico sin hielo, un hito alarmante del cambio climático, podría ser una realidad mucho antes de lo esperado, marcando un giro inquietante en la historia del planeta.

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Anthem reverses controversial anesthesia coverage decision amid blowback

The Hill

One of the countrys largest insurers said Thursday it was pulling back a change in how it would pay for anesthesia care in certain states, after doctors and politicians loudly protested. Anthem Blue Cross Blue Shield told providers in New York, Connecticut, Missouri and Colorado that beginning in February, it would use Medicare metrics to determine payment rates for anesthesia, which is based on how long and complex a procedure is.

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Indian scientists develop novel gene therapy treatment for haemophilia

The Hindu

Five Chennai patients have not reported any bleeding episodes for over a year after testing the new treatment in a trial conducted by CMC, Vellore; one-time gene therapy could replace frequent injections of clotting factor

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Researchers discover new cause of cytokine storm in COVID-19

News Medical Health Sciences

As part of the COVID-19 International Research Team, researchers at the Johns Hopkins Kimmel Cancer Center, Children's Hospital of Philadelphia, the University of Pittsburgh and Weill Cornell Medicine discovered a novel cause of cytokine storm -; the extreme inflammatory response associated with increased risk of death in COVID-19 infection.

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Lasting effects of common herbicide on brain health

Science Daily: Pharmacology News

New research identifies an association between glyphosate exposure in mice and symptoms of neuroinflammation, as well as accelerated Alzheimer's disease-like pathology. This study tracks both the presence and impact of glyphosate's byproducts in the brain long after exposure ends, showing an array of persistent, damaging effects on brain health. The findings suggest the brain may be much more susceptible to the damaging effects of the herbicide than previously thought.

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When kindness becomes a habit, it improves our health

NPR Health

Whether it's volunteering at a local school or taking soup to a sick neighbor, improving the welfare of others can also improve our own physical and mental health, a sizable body of research shows.

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Crece la preocupación de ambientalistas de El Salvador por el interés de Bukele en la minería

Environmental Health News

La Mesa Nacional Frente a la Minería Metálica, una red de ambientalistas salvadoreña, dijo este lunes estar preocupada por el interés que muestra el presidente Nayib Bukele en la minería, prohibida en el país desde 2017.

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Warren: 'Visceral' response to insurance CEO's killing should be 'warning to everyone in the health care system'

The Hill

Sen. Elizabeth Warren (D-Mass.) said in a new interview that the "visceral" response to the killing of UnitedHealthcare CEO Brian Thompson should serve as a warning "to everyone in the health care system," adding that "people can be pushed only so far." The visceral response from people across this country who feel cheated, ripped off, and threatened by the vile practices of their insurance companies should be a warning to everyone in the health care system, Warren told HuffPost.

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Packaged mineral drinking water in ‘high-risk food’ category: FSSAI

The Hindu

The reclassification follows recent amendments to the Food Safety and Standards (Prohibition and Restrictions on Sales) Regulations, 2011, which previously removed mandatory BIS certification requirements for certain food products

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Reinstating masking curbs hospital viral outbreaks, study confirms

News Medical Health Sciences

Researchers investigate how changes in hospital policies for SARS-CoV-2 testing and masking have influenced hospital-acquired respiratory viral infections.

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Virus that threatened humanity opens the future

Science Daily: Pharmacology News

Scientists have developed an innovative therapeutic platform by mimicking the intricate structures of viruses using artificial intelligence (AI).

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Louisiana forbids public health workers from promoting COVID, flu and mpox shots

NPR Health

An NPR investigation found Louisiana health officials told staff to stop promoting vaccines for COVID, flu and mpox, holding flu shot events or otherwise encouraging the public to get those vaccines.

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La presentación del ‘Atlas mundial de la sequía’ abre la COP16 sobre agua y tierras en Riad

Environmental Health News

La investigación muestra el impacto de la falta de gestión hídrica en el abastecimiento, la agricultura, la energía hidroeléctrica, la navegación fluvial y los ecosistemas en un fenómeno que afectará a tres de cada cuatro personas en 2050.

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Ocasio-Cortez: People experience denied claims as 'act of violence'

The Hill

Rep. Alexandria Ocasio-Cortez (D-N.Y.) said denied claims from a health insurance company could be interpreted by people struggling to afford health-related costs as "an act of violence" against them. "All of that pain that people have experienced is being concentrated on this event. It's really important that we take a step back, this is not to comment and this is not to say that an act of violence is justified, but I think for anyone who is confused or shocked or appalled, they need to underst

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DNA methylation mediates the link between adversity and depressive symptoms

Nature Mental Health

Nature Mental Health, Published online: 02 December 2024; doi:10.1038/s44220-024-00345-8 Using epigenome-wide mediation analyses to investigate DNA methylation as a path between adversity and depression, the authors found 31 cytosine–guanine dinucleotides (CpGs) associated with risk and 39 CpGs associated with protective effects.

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SARS-CoV-2 spike protein found lingering in brain regions

News Medical Health Sciences

Researchers find that SARS-CoV-2 spike protein persists in the skull-meninges-brain axis, driving neuroinflammation, neurodegeneration, and heightened vulnerability to brain injuries.

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Denying access to restrooms has serious health ramifications for gender non-conforming people

The Hindu

Not given access to gendered restrooms, or faced with violence when they use them, many gender non-conforming people are forced to hold for hours, which has serious consequences for health - psychologically and physically

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Scientists know our bodies are full of microplastics. What are they doing to us?

NPR Health

Plastic particles are found in our organs, blood and even semen. But do they stay in us forever? What damage are they doing? Here are six questions scientists are trying to answer.

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La pesca mundial frente al cambio climático: un éxodo hacia los polos

Environmental Health News

Los cambios en la temperatura del agua y las corrientes ocenicas estn alterando la distribucin de muchas especies marinas, de forma que los pases tendrn que adaptarse a una nueva realidad pesquera. No todos lo tienen fcil.

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Pet food recalled after cat death linked to bird flu contamination

The Hill

The Oregon Department of Agriculture (ODA) alerted cat owners to throw out a brand of frozen food after it tested positive for bird flu. One house cat has already died due to the contamination. We are confident that this cat contracted H5N1 by eating the Northwest Naturals raw and frozen pet food, Ryan Scholz, ODA state veterinarian, said in a statement.

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Prehistoric rock in Japan reveals clues to major ocean anoxic event

Science Daily: Pharmacology News

Researchers analyzed radioisotopes in layers of fossilized volcanic ash. Decay of uranium to lead within tiny crystals enabled scientists to precisely pinpoint dates for certain events. They determined this event occurred 119.5 million years ago -- coincident with evidence for massive volcanic eruptions -- and lasted for 1.1 million years. Study results help scientists better understand links between atmospheric CO2 levels, climate changes and conditions in the oceans.

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Inflammation and organ damage in severe COVID-19 tied to mitochondrial dysfunction

News Medical Health Sciences

Severe COVID-19 arises in part from the SARS-CoV-2 virus's impact on mitochondria, tiny oxygen-burning power plants in cells, which can help trigger a cascade of organ- and immune system-damaging events, suggests a study by investigators at Weill Cornell Medicine, Johns Hopkins Medicine, Children's Hospital of Philadelphia, and the University of Pittsburgh School of Medicine, along with other members of the COVID-19 International Research Team.

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