Mpox: Congo, Nigeria highest as Africa recorded 30,000 cases

By Blessing Chinagorom 

World Health Organization (WHO) has revealed that in 2024, over 30 000 suspected cases have been reported across the African continent with the highest numbers in the Democratic Republic of the Congo, Burundi, and Nigeria.

The Health Agency disclosed this in a statement on Thursday while listed the first mpox in vitro diagnostic (IVD) for Emergency Use Listing (EUL) procedure, an important step in improving global access to mpox testing.
The approval for emergency use of the Alinity m MPXV assay, manufactured by Abbott Molecular Inc., will be pivotal in expanding diagnostic capacity in countries facing mpox outbreaks, where the need for quick and accurate testing has risen sharply.

Early diagnosis of mpox enables timely treatment and care, control of virus. Limited testing capacity and delays in confirming mpox cases persist in Africa, contributing to the continued spread of the virus.
It stated that in the Democratic Republic of the Congo, only 37% of suspected cases have been tested this year, recommending specimen type for diagnostic confirmation of monkeypox virus (MPXV) infection in suspected cases is lesion material.

According to the Agency, ” The presence of the monkeypox virus is confirmed by nucleic acid amplification testing (NAAT), such as real-time or conventional polymerase chain reaction (PCR), as stated in the WHO Interim Guidance on Diagnostic testing.

“The Alinity m MPXV assay is a real-time PCR test that enables detection of monkeypox virus (clade I/II) DNA from human skin lesion swabs. It is specifically designed for use by trained clinical laboratory personnel who are proficient in PCR techniques and IVD procedures.
“By detecting DNA from pustular or vesicular rash samples, laboratory and health workers can confirm suspected mpox cases efficiently and effectively.

“The EUL process accelerates the availability of life-saving medical products, such as vaccines, tests and treatments, in the context of a Public Health Emergency of International Concern (PHEIC).

“On 28 August 2024, WHO called on mpox IVDs manufacturers to submit an expression of interest for EUL, recognizing the urgent need to bolster global testing capacities as the virus continued to spread.
“The EUL process assesses the quality, safety, and performance of essential health products, such as diagnostic tests, to guide procurement agencies and WHO Member States in making informed decisions for time-limited emergency procurement.

“So far, WHO has received three additional submissions for EUL evaluation, and discussions are ongoing with other manufacturers of mpox IVDs to ensure a wider range of quality-assured diagnostic options.

“This will support countries which have not approved the medical products through their own approval processes to procure the critically needed tests through UN agencies and other procurement partners.

“The EUL for Alinity m MPXV assay, allowing for its use, will remain valid as long as the PHEIC, justifying the emergency use of mpox in vitro diagnostics, is in effect”, the WHO concluded.