WHO's Science in 5: COVID-19 evolving variants and how to stay safe
4 May 2023
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© WHO / Tom Vierus
A mother with her child after vaccination at Yalobi Nursing Station, Waya island in Fiji.
A mother with her child after vaccination at Yalobi Nursing Station, Waya island in Fiji.
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WHO / Yoshi Shimizu
A WHO field staff talks to a woman fetching water from a water catchment tank in Kiribati.
A WHO field staff talks to a woman fetching water from a water catchment tank in Kiribati.
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Credits
