A 25-year-old man from Nevada, US, has become the second confirmed case of COVID-19 reinfection worldwide—and the first where symptoms were more severe the second time.Earlier this week, researchers in Hong Kong reported the worlds first verified reinfection with SARS-CoV-2. Unlike prior false posit

A landmark study reveals distinct immune responses to COVID-19 between men and women, with womens potentially more robust—potentially explaining mens higher risk of severe illness. Distinct Immune Reactions by Gender Yale University immunologist Professor Akiko Iwasaki highlights key differences in

Dentists in the United States are seeing a notable increase in patients complaining of bad breath recently. While masks are often blamed, experts say the issue stems from more subtle factors. Dry Mouth: The Hidden Issue As mask-wearing becomes mandatory in places like France, a Huffington Post artic

With the rise of remote work, many professionals are experiencing muscle discomfort for the first time. As ergonomics experts recommend, adapting your home setup and posture is crucial for long-term health and productivity. Its tempting to work from the couch or bed using a laptop, but this often le

University of Bristol researchers analyzed aerosols and droplets from professional singers, finding that singing generates no more infectious particles than speaking—at equal volume. The Critical Role of Volume SARS-CoV-2 spreads mainly through airborne aerosols containing droplets that can linger o

Researchers at Australias Harry Perkins Institute have shown that bee venom rapidly eliminates breast cancer cells, including the most aggressive triple-negative types. Bee stings are notoriously painful and can trigger life-threatening allergic reactions. Yet, emerging research reveals a surprising

For decades, parents have weighed breastfeeding against formula feeding. Now, bioengineering firm Conagen unveils a revolutionary infant formula closer to breast milk than ever before. Transforming Infant Nutrition Breastfeeding offers proven benefits like bolstering a babys immune system, providing

A recent Ipsos survey of nearly 20,000 adults across 27 countries found that 74% are in favor of getting vaccinated against COVID-19. In France, over 40% expressed concerns, mainly about potential side effects. More than 150 vaccines are under development worldwide to combat COVID-19. Five have adva

Whats the ideal room temperature? It depends on age, health, and room type. Drawing from WHO guidelines and expert studies, heres what you need to know for peak comfort. Your body constantly regulates its core temperature around 37°C. In cold settings, it burns glucose for warmth; in heat, it sweats

The COVID-19 pandemic is set to transform airport layouts dramatically. Experts envision vast, open spaces without barriers, where advanced technology handles security and boarding seamlessly. Redesigning Airports for a Post-Pandemic World As global airports slowly ramp up operations, full tourism r

Researchers from the CUNY Graduate School of Public Health & Health Policy ran simulations showing that an SARS-CoV-2 vaccine with at least 80% efficacy could help end the COVID-19 pandemic. Why Vaccine Efficacy Matters More than 150 COVID-19 vaccines were in development worldwide, with five advanci

Researchers at Virginia Commonwealth University (VCU) in the US have launched a phase 1 clinical trial demonstrating that fecal microbiota transplants (FMT) could help ease addiction-related digestive issues, including alcoholism. The concept of using fecal microbiota transplants (FMT) to boost heal

Colorectal cancer cases among adults under 50 have surged in recent years. Younger patients often overlook key symptoms and lack routine screening, delaying diagnosis. Actor Chadwick Boseman passed away at 43 last week after a colon cancer diagnosis in 2016 that advanced from stage 3 to stage 4. Sa

In Puy-de-Dôme, retired farmer Roland Garde has created a natural disinfectant that effectively eliminates the coronavirus. Initially designed for farm hygiene, this innovation shows strong potential amid the ongoing pandemic. Could it become a sustainable alternative to hydroalcoholic gels? A Non-P

The debate over airborne COVID-19 transmission persists, but evidence is mounting. Beyond large droplets from coughing or sneezing, tiny aerosols suspended in air may drive spread. A peer-reviewed Chinese study details how one bus passenger infected nearly a third of riders. An Asymptomatic Index Ca

Research published in the American Journal of Clinical Nutrition reveals that high intake of ultra-processed foods drives faster biological aging. What Are Ultra-Processed Foods? Ultra-processed foods differ markedly from simply processed items, which typically involve minimal additions like salt, s

Just weeks after Russia announced its SARS-CoV-2 vaccine, a preliminary study published in The Lancet reports encouraging findings: the vaccine triggers a robust immune response with no serious adverse effects. Encouraging Preliminary Results On August 11, 2020, Russian President Vladimir Putin anno

Funded by the European Union, the CompBioMed Center of Excellence is developing virtual human avatars to transform medical care. These personalized digital twins enable precise predictions and optimizations for surgical outcomes, enhancing real-world patient results. Virtual Humans: Saving Lives Thr

While often called the second brain, the guts enteric nervous system truly operates independently in regulating blood sugar, as demonstrated by researchers at Rockefeller University. This finding aligns with established expertise in gut neuroscience. Gut Microbiota Influences Blood Sugar Control The

As COVID-19 vaccines roll out worldwide, ensuring equitable distribution is paramount. Leading health ethicists have critiqued the World Health Organizations (WHO) proposal to allocate doses covering 20% of each countrys population.Health Ethicists Propose a Better AlternativeWith promising vaccines