The article discusses the increasing prevalence and northward expansion of Vibrio bacteria, particularly Vibrio vulnificus, along the eastern coast of the United States due to climate change. Here are key points from the text:
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Prevalence and Impact:
- The CDC estimates 80,000 cases of vibriosis annually in the U.S., resulting in about 100 deaths.
- Most cases are caused by Vibrio parahaemolyticus, leading to food poisoning (gastroenteritis).
- Approximately 429 cases and 136 foodborne cases of V. vulnificus have been registered by the CDC in recent years, with a high fatality rate.
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Rarity but High Fatality:
- Vibrio vulnificus is rare (about 150-200 cases annually) compared to other infectious diseases like chlamydia.
- It has an astonishing speed and high fatality rate, with a mortality range of 15% to 50%, depending on the route of infection.
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Climate Change Impact
Read the full article at Grist
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