Kategorie: Humans

On 22 November 2018, the World Health Organization (WHO) was informed by Dutch authorities of a laboratory-confirmed case of yellow fever. The case-patient is a 26 year-old male who visited Gambia from 3 through 17 November 2018, with a three day trip to Senegal from 12 through 14 November. He had no history of vaccination for yellow fever prior to the trip. On 18 November 2018, the case-patient developed symptoms including fever, nausea and vomiting. On19 November 2018 he was hospitalized with symptoms of acute liver failure and he is still in hospital as of 10 December.

The International Health Regulations National Focal Point (IHR NFP) from the Netherlands has notified counterparts in Gambia and Senegal about the case, and about the exact locations visited by the patient. There have been no other reports of confirmed yellow fever cases from Senegal, Gambia or The Netherlands at this time.

From July through September 2018, six cases of circulating vaccine-derived poliovirus type 2 (cVDPV2) were reported from Niger, genetically linked to a cVDPV2 case in Jigawa and Katsina States, Nigeria. The virus was isolated from children with acute flaccid paralysis (AFP) from Zinder region, located in the south of Niger and on the border with Nigeria, with dates of onset of paralysis ranging from 18 July through 16 September 2018. This outbreak has also affected Jigawa, Katsina, Yobe, Gombe, and Borno states in Nigeria, with 17 cases reported since April 2018.