Sudan to respond to new emergence of variant poliovirus in Red Sea State
A child is given the oral polio vaccine during a polio vaccination campaign, Sudan, November 2020. Photo credit: WHO/WHO Sudan11 March 2024, Port Sudan, Sudan – Sudan’s Federal Ministry of Health (FMOH) will launch a polio vaccination campaign in April 2024 in response to a new emergence of variant poliovirus type 2 reported in January 2024. It was detected in six wastewater samples collected from September 2023 to January 2024 in the Port Sudan locality, Red Sea State.
The FMOH, with support from the World Health Organization (WHO), has completed field investigations and a risk assessment to determine the extent of the virus circulation. Preparations for a polio vaccination campaign in April 2024 in Red Sea, Kassala, Gedaref, River Nile, Northern, White Nile, Blue Nile and Sennar states are under way, with a differentiated approach for the rest of the states as conditions allow.
This new detection comes 14 months after Sudan declared an outbreak of variant poliovirus type 2, from an unrelated emergence of the virus, which was detected in a 4-year-old child in West Darfur in October 2022. In response to that outbreak, the FMOH, in collaboration with the United Nations Children’s Fund (UNICEF) and