Fig. 2
From: Yellow fever in Africa and the Americas: a historical and epidemiological perspective
Number of confirmed yellow fever cases by epidemiological week (EW) based on date of symptom onset. Brazil, EW 1 of 2016 to EW 8 of 2018 (Source: Data published by Brazil health authorities and estimated and reproduced by PAHO/WHO: http://www.who.int/csr/don/09-march-2018-yellow-fever-brazil/en/; accessed 14/05/2018)