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Infectious Diseases News — ScienceDaily

How the Body’s B Cell Academy Ensures a Diverse Immune Response

A diverse immune response hinges on naive B cells mingling with high affinity ones in the late-stage germinal center. Whether that helps or hinders, however, depends on the …

Alveolar Macrophages Help CD8+ T Cells Go (Anti-)viral

Researchers have found that antigen-specific killer T cells (CD8+ T cells) rapidly expand in the lungs when primed by antigen-presenting lung-resident alveolar macrophages (AMs). This interaction …

Fewer Infectious Particles from Children’s Lungs

Children exhale significantly fewer potentially infectious particles than adults — at least this is true for the small respiratory droplets that are predominantly produced in the …

Potentially Deadly Infection Has Dangerous Ally Lurking in Our Guts

New research reveals how microorganisms in our guts can worsen dangerous C. difficile infections. The discovery could help doctors identify patients at risk for severe illness and open the door to …

Developing Antibiotics That Target Multiple-Drug-Resistant Bacteria

Researchers have designed and synthesized analogs of a new antibiotic that is effective against multidrug-resistant bacteria, opening a new front in the fight against these …

First-Line Immune Defenses Against COVID-19 Are Short-Lived and May Explain Reinfection, Study Shows

A new study finds that antibodies produced in the nose decline nine months after COVID-19 infection, while antibodies found in the blood last at least a …

New DNA Analysis Provides Accurate Tuberculosis Genome

Researchers hope their genome-assembly tool will spur the development of new treatments for bacterial …

Study Probes How Plague Spreads Through Wild Rodent Populations

Mathematical modeling reveals how fleas with early-stage Yersinia pestis infections are insufficient to drive epizootic outbreaks but can help promote a low level of enzootic …

Ebola Vaccine Regimens Safe, Immunogenic in Adults and Children

Two randomized, placebo-controlled trials evaluating three Ebola vaccine administration strategies in adults and children found that all the regimens were safe in both age groups, according to new …

From COVID-19 to the Common Cold: Scientists Identify Broadly-Effective, Infection-Halting Compound

Researchers have identified a compound that shows early promise at halting infections from a range of coronaviruses, including all variants of SARS-CoV-2 and the common cold. Their testing yielded …

Boosting Accuracy, Reducing False Positives of PCR COVID-19 Tests

PCR swab tests that look for viral RNA have become the gold standard for identifying infection with the SARS-CoV-2 virus, but their results aren’t 100% accurate. Researchers report that testing …

How a Viral Toxin May Exacerbate Severe COVID-19

A new study finds that the SARS-CoV-2 spike protein can contribute to vascular leak, a dangerous release of fluids from the blood vessels that can lead to respiratory …

Expanding the Arsenal of Drugs Against COVID-19

Researchers have developed novel compounds with the potential to be drug treatments for the SARS-CoV-2 virus, responsible for the COVID-19 pandemic. This work also proves that replacing easily …

COVID Vaccines Also Help Protect HIV Patients, Study Finds

Researchers have found that people infected with HIV who receive antiretroviral therapy form antibodies against Sars-Cov-2 after being vaccinated against COVID with mRNA vaccines. Their immune …

New Receptor ‘Decoy’ Drug Neutralizes COVID-19 Virus and Its Variants

Scientists have developed a drug that potently neutralizes SARS-CoV-2, the COVID-19 coronavirus, and is equally effective against the Omicron variant and every other tested variant. The drug is …

New Virus Discovered in Swiss Ticks

The Alongshan virus was discovered in China only five years ago. Now researchers have found the novel virus for the first time in Swiss ticks. It appears to be at least as widespread as the tickborne …

How Antibody Therapy Impacts COVID Vaccines

People who receive monoclonal antibodies before vaccines may benefit from increased coverage, due to antibody feedback inhibition, according to new …

Scientists Uncover Biological Explanation Behind Why Upper Respiratory Infections Are More Common in Colder Temperatures

A newly discovered immune response inside the nose is suppressed by colder temperatures, offering evidence for why colds, flu and COVID-19 are more common in cooler …

Scientists Reveal Encouraging Findings in First-in-Human Clinical Trial Evaluating HIV Vaccine Approach

While scientists have struggled in the past to create an effective vaccine against HIV, a novel vaccine design strategy being pursued by a team of researchers. The teams work shows new promise, …

Experimental COVID-19 Vaccine Offers Long-Term Protection Against Severe Disease

A newly published follow-up study has found that the Moderna mRNA vaccine and a protein-based vaccine candidate containing an adjuvant, a substance that enhances immune responses, still provide …

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Source link Infectious diseases remain one of the most serious issues that our world faces, and news reports of new developments in their treatment and prevention can be both encouraging and alarming. ScienceDaily is one science news source that offers a range of infectious disease news, from small localized outbreaks to global outbreaks.

The site covers the latest news on a wide range of infectious diseases, such as influenza, Ebola virus, plague, Zika virus, and many others. Articles about these topics are published daily and are monitored for accuracy by the editorial team. For example, an article on the emergence of new strains of flu was recently published on the site, which discussed the implications of these strains on public health.

In addition to the news, ScienceDaily also offers resources for those looking for more in-depth information on infectious diseases. There are interviews with leading researchers, comprehensive overviews of current research projects, and expert analyses of the latest developments in the field.

Finally, the site also provides a platform for discussion and education on infectious diseases. Through comment sections and online forums, users can take part in debates and pose questions to experts in the field. In this way, ScienceDaily allows the public to become more informed on the topic and to contribute their own insights.

ScienceDaily is an essential resource for anyone seeking the latest advances in the prevention and treatment of infectious diseases. With its comprehensive coverage and engaging platform for discussion, readers can stay up to date on this important topic.

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