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Decoy receptor neutralizes SARS-CoV-2 virus in tissue cultures

As the COVID-19 pandemic continues to spread, scientists and health care providers are seeking ways to keep the coronavirus from infecting tissues once they're exposed. A new study suggests luring the virus with a decoy - an engineered, free-floating receptor protein - binds the virus and blocks infection.

4 Aug 2020

New iron intervention study fights anemia with advanced computer simulation

A new iron intervention study has determined which of the world's low-and-middle income countries would benefit from using iron-containing micronutrient powders to tackle childhood anaemia.

4 Aug 2020

Test, trace, isolate key to safe schools in COVID-19

Researchers led by Professor Kristine Maccartney from the National Centre for Immunization Research and surveillance, the Children's Hospital at Westmead and the University of Westmead, Australia explain that schools around the world have shut down to prevent the virus transmission.

4 Aug 2020

Maryland County pledges investigation of health worker’s coronavirus death

Officials in Maryland's Prince George's County say they "will spare no time or expense" investigating the circumstances surrounding the death of a veteran public health worker who died of COVID-19 after relatives and co-workers believe she contracted the coronavirus on the job.

4 Aug 2020

Illustrating the dystopic nature of people’s approach to COVID-19

Are we "Waiting for Godot"- A Metaphor for Covid-19 "Waiting for Godot", one of the greatest works of the Theater of the Absurd is used to illustrate the dystopic nature of our approach to COVID-19.

4 Aug 2020

When green means stop: How safety messages got so muddled

When Marquita Burnett heard Philadelphia was moving to the "green" phase of reopening, she was confused. She was pretty sure the city had already earned a green designation from Pennsylvania's governor (it had). The next thing she knew, the city was scaling back some of the businesses it had planned to reopen (namely, indoor dining and gyms). But it was still calling this phase "restricted green."

4 Aug 2020

Researchers to test the effectiveness of intervention that addresses barriers to breastfeeding

A mother's own breast milk has infection-fighting factors and nutrients to help fuel growth and development in babies and may be easier to digest than formula.

4 Aug 2020

New peptide molecule offers hope for emphysema

Emphysema is a progressive, debilitating lung disease in which the lung's breathing sacs, or alveoli, enlarge, get thinner, and eventually are destroyed as the cells die off. It can be fatal, and there is currently no cure.

4 Aug 2020

Researchers initiate multiple studies to identify coronavirus-related heart problems

COVID-19 is shown to impact the heart and, in some cases, have long-lasting cardiac effects. To discover the extent to which COVID-19 affects the heart, cardiologists and researchers with the University of Miami Miller School of Medicine have begun multiple studies.

4 Aug 2020

Researchers outline areas of opportunity in COVID-19-related bioethics studies

The diverse situations experienced by health-care workers during the COVID-19 pandemic often present serious ethical challenges.

4 Aug 2020

AGA white paper provides a roadmap for colorectal cancer screening

Fewer people would die of colorectal cancer if health care providers adopted a new model of screening that combines better risk assessment, more options for noninvasive testing and more targeted referrals for colonoscopy.

3 Aug 2020

Insights into prevalence, incidence, and impact of COPD in older adults

"Recognizing and Treating COPD in Older Adults," the latest issue of the What's Hot newsletter from The Gerontological Society of America, addresses what is known about the prevalence, incidence, and impact of chronic obstructive pulmonary disease (COPD) in older adults.

3 Aug 2020

Darolutamide shows indication of considerable added benefit in prostate cancer

Up to now, adult men with non-metastatic castration-resistant prostate cancer (nmCRPC) at high risk of developing metastatic disease usually continued their conventional androgen deprivation therapy (ADT) while the cancer was observed for the occurrence of metastases (so-called watchful waiting).

3 Aug 2020

Sleep disturbances associated with multiple impairments in child well‐being

Whether children have ongoing sleep problems from birth through childhood or do not develop sleep problems until they begin school, a new study by researchers at Children's Hospital of Philadelphia has found that sleep disturbances at any age are associated with diminished well-being by the time the children are 10 or 11 years old.

3 Aug 2020

Snapchat found to be an effective tool to teach residents emergency radiology

A pilot study conducted by a team of LSU Health New Orleans School of Medicine faculty has found that Snapchat is an effective tool to teach residents emergency radiology.

3 Aug 2020

Study shows high SARS-CoV-2 seroprevalence, but low death rate in Malawi's health care workers

A study by researchers from Malawi and United Kingdom reveals a significant discrepancy between predicted coronavirus disease (COVID-19) mortality in the observed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) seroprevalence rates in health care workers and reported deaths in urban Malawi in southeastern Africa, indicating early exposure, but a slow progression of the outbreak. Their findings are currently available on the medRxiv preprint server.

3 Aug 2020

California GOP consultant rues ‘big mistake’ that led to family’s COVID infections

The tweet Richard Costigan posted July 23 was bluntly honest: "We tried our best to limit exposure to #COVID19 but we slipped up somewhere."

3 Aug 2020

Cannabinoids may alter the effects of some prescription drugs

Cannabinoid-containing products may alter the effects of some prescription drugs, according to Penn State College of Medicine researchers.

3 Aug 2020

Scientists identify robust set of biomarkers to help guide treatment for brain injuries

A scientific team led by the University of Arizona and the Translational Genomics Research Institute, an affiliate of City of Hope, identified a robust set of biomarkers through proteomics and metabolomic analysis that could help guide treatment for tens of millions of patients who each year sustain brain injuries, potentially preventing severe long-term disabilities.

3 Aug 2020

Hospital merger in Washington state stokes fears about Catholic limits on care

The proposed merger of a well-regarded secular hospital system and a larger Roman Catholic system in Washington state has triggered new alarms about religious restrictions on patients' access to care.

3 Aug 2020