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WHO/Olivier Asselin
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A mother in Togo is vaccinated
against yellow fever, the flavivirus
group, an emerging and re-emerging
viral infection.
Yellow fever mostly affects people
living in tropical regions in Africa and
Latin America. According to World
Health Organization, over 500 million
people in Africa are at risking of
getting yellow fever. Yellow Fever.
By Ahmed Elmi, MPH, CHES
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