A global shortage of cholera vaccines is leading to a surge in outbreaks across developing countries, with at least 16 countries affected. The shortage is exacerbated by climate change, which worsens flooding and outbreaks. The only vaccine maker currently producing doses is EuBiologics, leading to a lack of supply that compromises vaccine effectiveness. Health workers on the ground are now focusing on reducing mortality rates and improving water and sanitation in affected areas. Without sufficient funding and global support, experts warn that future cholera outbreaks will intensify, especially in the face of climate change.
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Cholera vaccine supplies dangerously low, outbreaks surging
