Facts for Prelims (FFP)
Source: DTE
Context: Vibrio vulnificus, a marine bacterium, could pose a major threat to coastal populations due to ideal conditions created by climate change.
- This bacterium can cause life-threatening infections and has a high mortality rate, particularly among those with weakened immune systems or comorbidities.
Issues:
- Underreported Cases: Researchers suggest that cases of Vibrio vulnificus infections are likely underreported in India.
- Climate Change Impact: As climate change leads to more frequent cyclones, heavy rainfall, and flooding, coastal communities may face an increased risk of exposure to Vibrio vulnificus.
- India’s sea surface temperatures are conducive to the growth of Vibrio vulnificus.
- Mortality Rate: Vibrio vulnificus has a high mortality rate, particularly when it enters the bloodstream.
- Preventive Measures: Researchers are developing tools to predict the abundance of Vibrio vulnificus based on sea surface temperature and phytoplankton levels
