WHO | Regional Office for AfricaBurundi declares outbreak of circulating poliovirus type 2 | WHO | Regional Office for AfricaMar 17, 2023bookmark_bordersharemore_vert
STATPolio cases derived from new oral vaccine reported for first timeMar 16, 2023Helen BranswellBy Helen Branswellbookmark_bordersharemore_vert
UN NewsBurundi announces first polio outbreak in more than 30 yearsMar 17, 2023bookmark_bordersharemore_vert
ReutersVaccine-derived poliovirus detected in Burundi, CongoMar 17, 2023Alexander Winning, Bhargav Acharya & Alex RichardsonBy Alexander Winning, Bhargav Acharya & Alex Richardsonbookmark_bordersharemore_vert