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.
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.
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.
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.
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.
Dr. Lila Myrick had only read about measles in medical school. The disease was a medical concept, not a daily reality.
That changed in late January when a young girl arrived at her ER. She had the telltale rash of measles. The child had no immunity and a respiratory condition.
She became one of the first measles cases in Gaines County, Texas. This rural area is now the center of the largest U.S. measles outbreak in six years.
Last week, measles cases continued rising. Early this month, one unvaccinated child died. It was the first U.S. measles death in a decade.
New CDC research shows wastewater sampling can predict outbreaks early. Scientists simulated pathogen monitoring in sewer systems. They found wastewater tracking detects viruses and bacteria before they spread widely.
A separate Nature study simulated wastewater sampling from airplanes. It showed this method detects pandemics two months earlier than current protocols. Researchers suggest monitoring 20 major airports to track new diseases.
A new CDC study suggests humans can spread bird flu to cats. Researchers examined two feline cases in Michigan from May 2024. Both cats lived with farm workers exposed to infected dairy cattle. The virus proved fatal in each case.
Both cats were indoor pets and showed severe illness. Symptoms included respiratory distress and neurological issues. The study raises concerns about the virus spreading between species. Scientists are monitoring the risk to other animals.
The bird flu virus is mutating quickly and spreading more among mammals. Officials reported the first known case of bird flu in a sheep. This is the first time bird flu has been found in that species.
New research shows the virus is changing faster than before. These changes make current antibodies less effective against infection. As a result, bird flu now poses a greater threat to animals. Experts say the risk to humans is also rising with each mutation.
Tuberculosis is becoming a more serious global health problem. TB infections in children rose 10% in Europe last year. Reported TB cases also increased in the U.S. last year.
An outbreak began in January 2024 in Kansas City, Kansas. TB kills more than 1 million people worldwide every year. The growing threat poses greater risk to poorer countries.
Recent U.S. aid cuts have disrupted global TB treatment programs. The Trump administration’s cuts weakened support for international TB work. Many global TB efforts depend heavily on U.S. financial aid.
