Feature Channels: Infectious Diseases

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A San Diego team, led by scientists at La Jolla Institute for Immunology (LJI), has won the top prizes in the Nucleate Activator competition. Out of 1,000 initial competitors, the LJI team advanced to the final four teams and swept all the prizes they entered for. Their winning research proposal outlines how scientists could stop dengue virus and Zika virus by developing sophisticated vaccines that activate both B cells and T cells.

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In a new study, published in Nature Cell Biology, scientists at La Jolla Institute for Immunology (LJI) explored the location, function, gene expression, and metabolism of MAIT cells in the mouse lung.

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A new study published in JCI Insight, led by Angela Wahl, PhD, Raymond Pickles, PhD, and J. Victor Garcia, PhD, with the International Center for the Advancement of Translational Science (ICATS), the Department of Microbiology and Immunology, and the Institute for Global Health and Infectious Diseases (IGHID) at the UNC School of Medicine has shown that human T cells have an important role to play in controlling infection.

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Fever was found to be the most common non-respiratory feature of infection with SARS-CoV-2, the virus that causes COVID-19, according to research published at the ATS 2023 International Conference.

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Previous studies have shown that the mortality rate of Corona patients hospitalized and requiring oxygen therapy is similar no matter if they are vaccinated or unvaccinated. An international research team led by David Gómez-Varela from the Department for Pharmaceutical Sciences at the University of Vienna has now disproved these findings in a comprehensive multicontinental analysis published in the high-impact Journal of Medical Virology: The number of deaths of hospitalized patients would have been 22% lower if all unvaccinated, oxygen-dependent individuals had been vaccinated.

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In a study published in the journal Health Equity, Brittany Morey, PhD, MPH, senior author and assistant professor of health, society and behavior at the UC Irvine Program in Public Health, highlights the health inequities that were exacerbated during the height of the pandemic. This study shared experiences of families that included individuals with different citizenship or immigration statuses, known as mixed-status families.

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A new study shows that masking and portable air cleaners reduced the spread of the virus that causes COVID-19 in two Swiss schools.

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The Uniformed Services University of the Health Sciences (USU) will confer an honorary Doctor of Science degree to former director of the National Institute of Allergy and Infectious Diseases (NIAID) Dr. Anthony Fauci on May 21, Armed Forces Day, during the University’s commencement ceremony.

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This month, the World Health Organization declared an end to the Mpox emergency and urged a transition to a “robust, proactive and sustainable” response to Mpox.

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The Global Virus Network (GVN) recently appointed Andrea Ridenour as Senior Vice President of Corporate Partnerships & Development and Robert Frederick as Chief Content Officer.

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Talvez você já tenha ouvido falar sobre a relação entre a infecção por papilomavírus humano (HPV) e certos tipos de cânceres cervicais, mas você sabia que a infecção por HPV também está relacionada a um maior risco de câncer bucal e de garganta?

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Es posible que haya escuchado acerca de la conexión entre la infección por el virus del papiloma humano (VPH) y ciertos tipos de cáncer del cuello del útero, pero ¿sabía que la infección por el VPH también está relacionada con un mayor riesgo de presentar cáncer de boca y de garganta?

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The spread of drug-resistant microbes has become a global health concern that threatens our ability to treat infections. The widespread use of antimicrobials in livestock, such as swine farms, exacerbates this problem.

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Skin cancer is the most prevalent form of cancer in the United States, with over 5 million cases diagnosed annually. The Centers for Disease Control and Prevention reports that melanoma alone accounts for more than 8,000 deaths each year. Thankfully, skin cancer is highly preventable, making it crucial to prioritize protection. Below are some of the latest headlines in the Dermatology channel.

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An old antibiotic may provide much-needed protection against multi-drug resistant bacterial infections, according to a new study publishing May 16th in the open access journal PLOS Biology by James Kirby of Harvard Medical School, US, and colleagues.

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Title 42, the United States pandemic rule that had been used to immediately deport hundreds of thousands of migrants who crossed the border illegally over the last three years, has expired. Those migrants will have the opportunity to apply for asylum. President Biden's new rules to replace Title 42 are facing legal challenges. Border crossings have already risen sharply, as many migrants attempt to cross before the measure expires on Thursday night. Some have said they worry about tighter controls and uncertainty ahead. Immigration is once again a major focus of the media as we examine the humanitarian, political, and public health issues migrants must go through.

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Documenting “lessons learned,” a staple of military after-battle analysis, found a useful civilian expression last year when a coalition of students reviewed Creighton University’s response to the COVID-19 pandemic.

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Experts from Newcastle University found the nervous system of people with post-Covid fatigue was underactive in three key areas. Fatigue is one of the most common symptoms of long Covid.

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An increased risk of depression and anxiety among US older adults with dementia and poor activity participation has been demonstrated through an analysis of data from the National Health and Aging Trends Study (NHATS), a nationally representative population-based study.

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As the northern hemisphere heads into summer, we may be in for a COVID-19 reprieve. Not because the pandemic is over; the Omicron subvariant ‘Arcturus’ is still creeping upward and causing new symptoms. But two new studies from the University of Illinois add evidence supporting a seasonal pattern in the behavior of the SARS-CoV-2 virus.

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Sleep apnea may significantly increase the risk for long COVID in adults, according to a study led by the National Institutes of Health’s RECOVER Initiative and supported by NYU Langone Health as home to the effort’s Clinical Science Core (CSC).

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New research led by the universities of Southampton and Oxford has found that the risk of long COVID is strongly associated with area-level deprivation, with the odds of having long COVID 46 percent higher for people from the most deprived areas, compared to those in the least deprived areas.

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How malaria parasites evolved to evade a major antimalarial drug has long been thought to involve only one key gene. Now, thanks to a combination of field and lab studies, an international research team has shown a second key gene is also involved in malaria’s resistance to the drug chloroquine.

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An international study led by MELIS-UPF researchers from the Infection Biology and Molecular Virology laboratories has identified and characterized Schlafen 12 (SLFN 12) as a novel HIV restriction factor.

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Life has changed forever because of COVID-19. And the virus is still spreading, and still causing serious illness or significant disruption of ‘normal’ life. But when the clock strikes 11:59 p.m. on May 11, some of the special rules and programs put in place during the past three years will end. Here's a guide.

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Rutgers Institute for Health researcher, Dr. Ashley Grosso, receives grant from NIH to conduct study on barriers to HIV research in Africa.

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Results from the Waco COVID Survey have provided needed insights into how the dynamics of COVID-19 transmission, health behaviors and COVID-19-related attitudes changed across the first two years of the pandemic in the McLennan County, Texas.