Yellow Fever -WHO supports government to tackle outbreaks in Delta and Enugu States.

The World Health Organization (WHO) has expressed its readiness to support the Nigeria Centre for Disease Control (NCDC) in Delta and Enugu state respectively towards helping them to investigate and respond quickly to recent reported deaths from unknown cause in some communities now identified to be due to an outbreak of Yellow Fever.

WHO promise came as a result of the notification made to NCDC on 2nd and 3rd November by health Ministries of both states notified the NCDC on cases presenting with symptoms indicating viral hemorrhagic fever.

This is contained in a press statement issued to journalist by the world health body in Abuja.

According to press statement, the WHO and other health bodies including NPHCDA are already working in support of States public health teams and Rapid Response Teams (RRTs) that have been organized and trained in each of the affected States.

Outbreak investigation is ongoing in each state through the RRTs under the coordination of respective State Ministries of Health. Hospitals have been identified in each state and equipped to manage patients who develop symptoms and complications.

The statement also noted as at 06 November 2020, three samples from Delta and one from Enugu tested positive for Yellow fever at Irrua Specialist Teaching Hospital Laboratory and NCDC’s National Reference Laboratory, Abuja.

Additional blood samples have since similarly tested positive, hence, an outbreak of Yellow Fever was confirmed.

Yellow fever is caused by a virus spread through the bite of infected Aedes aegypti mosquitos. This type of mosquito bites during the day. Some of those infected develop serious symptoms, including high fever, loss of appetite, nausea, muscle pains, headache and jaundice (yellowing of the skin and eyes). Some die from the complications of internal bleeding and organ failure.

Infection with Yellow Fever virus is easily prevented by a vaccine that provides immunity for life. Large epidemics of yellow fever occur when infected people introduce the virus into heavily populated areas with high mosquito density and low vaccination coverage. In Delta State, for example, all cases have no history of Yellow fever vaccination, including a one-year-old baby. Investigations further revealed that adults who bring their children for immunization have always refused to receive yellow fever vaccination when offered by health workers.

Initiating a response to the outbreak, Enugu State Commissioner for Health, Dr Ikechukwu Emmanuel Obi during the EOC meeting after definitive diagnosis of the disease said that the disease had been reported from Etteh-Uno and Umuopu communities in Igbo-Eze north LGA. He indicated that the state RRT had done an outbreak investigation and identified those so far affected. He promised to facilitate a reactive Yellow fever mass vaccination intervention for the affected and neighboring LGAs.

Meanwhile, sensitization campaign is being implemented in the communities with reported cases on avoiding daytime mosquito bites, keeping home surroundings clean and clearing mosquito bleeding areas. People who develop symptoms are being encouraged to urgently seek medical help at nearest health facilities.

Nigeria has been battling successive yellow fever outbreaks since September 2017. The NPHCDA, with assistance from WHO has been applying and obtaining donated vaccines through the International Coordinating Group (ICG) on Vaccine Provision, established in 1997, to manage the provision of emergency vaccine supplies to countries during major outbreaks to conduct reactive vaccination campaigns in response to outbreaks.

This year, proactive vaccination campaigns were planned for most at risk states including Delta.

The Delta campaign that was supposed to start by the end of the month of November 2020, has now been brought forward and started on 10 November, 2020 the affected LGAs.

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