A new meta-analysis in the British Journal of Sports Medicine found that higher physical activity decreases disease risk and early death. Researchers analyzed data from over 30 million people across 94 large studies. The study focused on non-occupational physical activity, including exercise and walking.
New Research Finds Link Between Salmonella And Climate Change
A new study in the Journal of Infection links salmonella outbreaks to climate change. Warmer temperatures, higher humidity, and lower rainfall increase infection risks.
Researchers examined 14 weather factors to estimate salmonella rates. They used case reports from 2000 to 2016 and weather data from England, Wales, and the Netherlands.
The study’s methods could apply to other countries. Salmonella cases likely follow similar weather patterns worldwide.
Pandemic Lockdowns Reduced Social Skills in Children: New Research
The COVID-19 pandemic redefined daily life for many families. Schools and daycares closed, parents worked from home, and social distancing limited interactions. These changes disrupted early childhood development. Until recently, researchers had not studied how they affected social cognition.
A new study in Scientific Reports compared two groups of 3.5- to 5.5-year-olds. Researchers tested one group before the pandemic, and the other afterward.
Researchers focused on false-belief understanding (FBU), a key social cognition skill. FBU is the ability to recognize others’ different or incorrect beliefs.
Results showed that children tested after the pandemic performed worse on false-belief tasks. Even after controlling for age and language skills, the post-pandemic group struggled more. The effect was stronger for children from lower-income families.
Malaria Research Now in Jeopardy as US Freezes Funding
The Trump administration’s foreign aid freeze halted major malaria vaccine research. The USAID Malaria Vaccine Development Program (MVDP) told partners to stop work immediately. The freeze disrupts collaboration between U.S. and international researchers.
Affected teams included experts from Johns Hopkins University and the University of Oxford. The program aimed to reduce child deaths by developing improved malaria vaccines.
The funding freeze also halted medicine shipments and raised global health concerns. Malaria kills about 450,000 children under five in Sub-Saharan Africa each year.
Measles Cases Surging as Vaccinations Plummet: What You Should Know
A measles outbreak in West Texas has grown to 58 cases. In eastern New Mexico, eight people have also tested positive.
Measles spreads easily and can cause serious complications. Young children are especially at risk.
Officials say the actual number of infections is likely higher. They estimate between 200 and 300 cases have gone untested. Knowing the signs of measles can help limit its spread.
USDA Grants Conditional Approval For New Bird Flu Vaccine
The U.S. Department of Agriculture has approved a new bird flu vaccine. Zoetis, the manufacturer, announced the approval last Friday.
The vaccine is for chickens and helps protect poultry flocks. It targets the H5N1 strain, which has infected 150 million birds. No existing vaccine fully matches this strain. Officials are now building a stockpile for livestock.
Why Plastic Takeout Containers Are a Hidden Heart Hazard
A new study links plastic takeout containers to a higher risk of heart disease. Researchers surveyed 3,179 people on plastic exposure and heart health. Frequent plastic use raised the risk of congestive heart failure by 13%.
The study suggests plastic exposure harms gut health and heart function. Researchers stress the need for further studies on plastic-related health risks.
New Mystery Illness in Congo Causes Frightening Death Surge
An unknown illness has killed 53 people in northwest Congo, says WHO. Symptoms include fever, vomiting, diarrhea, muscle pain, headaches, and fatigue. Many deaths happened within 48 hours of symptoms appearing.
The cause of the outbreak is still unknown. Health officials are investigating to find the source and stop the spread.
New Study Reveals Colossal Surge in Chronic Fatigue after COVID-19
A new NIH-funded study found a sharp rise in ME/CFS cases. Researchers discovered that 4.5% of post-COVID patients met ME/CFS criteria. Only 0.6% of uninfected people met the same criteria.
ME/CFS, or Myalgic Encephalomyelitis Chronic Fatigue Syndrome, is a chronic illness. It often develops after infections and affects the nervous and immune systems. The condition causes severe fatigue that worsens after activity, called post-exertional malaise. Other symptoms include brain fog, dizziness, headaches, muscle weakness, and sleep problems.
New Research Shows Alarming HPV Cancer Rise in Men
Most people know HPV can cause cervical cancer in women. However, many do not realize it also raises cancer risks for men.
A new survey from Ohio State University found widespread misunderstandings about HPV risks. Another study shows a major drop in cervical pre-cancer among likely vaccinated women. This progress follows nearly 20 years of U.S. HPV vaccine recommendations.
Despite this, low vaccination rates could allow preventable cancers to keep rising.
