Amid an unexplained outbreak occurring in a secluded region in the southwestern Democratic Republic of the Congo (DRC), the World Health Organization (WHO) has dispatched an expert team to bolster the country’s investigation efforts. The outbreak, originating in a remote area of the Kwango province in the Panzi Health Zone late in October, only came to the attention of DRC authorities this week.
Due to its remoteness, the area lacks testing facilities. Consequently, health ministry officials transported samples to a laboratory in nearby Kigali, located in the Kwilu province. Preliminary results are anticipated within two days.
As the investigation unfolds, the situation’s overall case and death tally continue to fluctuate. According to the health ministry of the DRC, WHO reported 394 cases with 30 fatalities. Fever, headache, breathing difficulties, cough, and anemia are the identified symptoms. An initial WHO local team has lent support to the Kwango province health authorities since November’s end, aiding in reinforcing surveillance and case identification. The WHO has declared that this recently deployed expert team will work in unison with the DRC’s national response team, composed of clinicians, epidemiologists, laboratory technicians, and experts in infection prevention, control, and risk communication.
The team’s tool kit includes essential medicines, diagnostic devices, and sample collection kits to expedite the determination of the causative agent behind the illness. Matshidiso Moeti, MD, the Director of the WHO African regional office, iterated that their foremost focus lies in providing effective assistance to affected families and communities, and in swiftly understanding the disease’s modes of transmission, identifying the cause of the illness, and facilitating an appropriate response.
Around the world, the DRC outbreak and potential respiratory component have increased awareness and scrutiny of presenting symptoms in recent arrivals. Hong Kong’s Centre for Health Protection (CHP) has escalated screening of travelers from usual airport hubs like Johannesburg, South Africa, and Addis Ababa, Ethiopia, regions frequented by individuals travelling from the DRC. Media outlets from Ohio reported that a patient from Tanzania, showing flu-like symptoms, was isolated and admitted for evaluation at the UH St. John Medical Center in Cleveland. However, the patient’s condition is reportedly normal and no longer in isolation, according to a health facility statement.
Children below five years bear the highest disease burden and comprise most of the fatalities. Experts from the WHO are supporting local response teams with medicines and testing equipment as DRC authorities wait for test results. It is pivotal to gain a better understanding of the virus’s spread, given a constant risk of exposure to farm workers and transmission among animals.
Those reinfecting with COVID during the study period presented with the most prolonged symptoms, lasting up to 24 months. Investigators discovered hundreds of deceased poultry at the patient’s family residence. They now deemed it essential to revise safety measures and increase worker awareness to mitigate the spread and potential interspecies transmission.