Health and Environmental Threats: Bird Flu to Salmonella

Why in the news?

European regulators monitor bird flu variants for pandemic risks. A Lancet study reveals menstrual health challenges in South Asia. University of Surrey research links climate change to increased Salmonella outbreaks, raising health concerns globally.

Health and Environmental Threats: Bird Flu to Salmonella

Bird Flu Virus Variants Under Monitoring:

  • European regulators, including the ECDC and European Food Safety Authority, are tracking bird flu virus variants due to their potential to adapt and spread among humans.
  • Experts have identified 34 genetic mutations that may increase the risk of human transmission.
  • Recommendations were issued based on genetic analyses and human case studies to mitigate future pandemic risks.

Menstrual Health Issues in South Asia:

  • A study published in The Lancet Global Health found that 20% of women and girls in South Asia avoid daily activities during menstruation.
  • Girls aged 15-19 years are the most affected.
  • Heavy bleeding and pain are potential reasons for absenteeism.
  • The study highlighted that hormonal contraceptives can reduce menstruation-related absences.
  • Researchers emphasized the need for better public health interventions to improve gender equality and quality of life for women.

Weather and Rising Risk of Salmonella Outbreaks:

  • A study by the University of Surrey found a link between climate factors and Salmonella outbreaks.
  • Key factors include temperatures above 10°C, high humidity, and longer daylight hours.
  • The study noted that weather changes could increase food poisoning risks, regardless of location.
  • Laura Gonzalez Villeta emphasized the need for tailored interventions to mitigate the impact of climate change on Salmonella outbreaks.

Sources Referred:

PIB, The Hindu, Indian Express, Hindustan Times