African Children Dying of COVID-19 at Higher Rates
African children and adolescents hospitalized with COVID-19 experience much higher mortality rates than Europeans or North Americans of the same age, according to a recently published study conducted by researchers from the at the 网红爆料 School of Medicine (UMSOM) and the Institute of Human Virology Nigeria (IHVN). Both organizations are members of the Global Virus Network (GVN).
The study, titled 鈥淎ssessment of Clinical Outcomes Among Children and Adolescents Hospitalized with COVID-19 in Six Sub-Saharan African Countries,鈥� was conducted by a collaboration under AFREhealth (the African Forum for Research and Education in Health), a consortium of cross-disciplinary health personnel across Africa. The research was published on Jan. 19 in , the highest-ranked pediatrics journal in the world.
Nadia Sam-Agudu, MD
鈥淭his study provides important information about COVID-19 among African children, which was not previously available at this scale. We now have evidence from multiple countries to show that African children also experience severe COVID-19; they experience multisystem inflammatory syndrome; some require intensive care; some also die, and at much higher rates than outside Africa,鈥� said Nadia Sam-Agudu, MD associate professor of pediatrics at IHV, and senior technical advisor for pediatric and adolescent HIV, IHVN. Sam-Agudu is a co-first author along with Principal Investigator Jean Nachega, MD, PhD, MPH, of the University of Pittsburgh and Stellenbosch University in Cape Town, South Africa.
The AFREhealth study collected data from 25 health facilities across Nigeria, Ghana, Democratic Republic of the Congo, Kenya, South Africa, and Uganda. The study included 469 African children and adolescents aged 3 months to 19 years hospitalized with COVID-19 between March and December 2020. The team reported a high overall mortality rate of 8.3 percent, compared with 1 percent or less totaled from Europe and North America. Furthermore, African children less than a year old and with pre-existing, noncommunicable diseases were more likely to have poorer outcomes, such as requiring intensive care, and death.
Eighteen participants had suspected or confirmed multisystem inflammatory syndrome (also known as MIS-C), and four of these children died.
Sam-Agudu, who led the West Africa team for the study, urged health authorities and policymakers in Nigeria and other African countries to act upon the study findings 鈥渢o protect children by expanding vaccine approvals and procurements for children specifically, as the variants emerging since our study鈥檚 completion have either caused more severe disease and/or more cases overall. We cannot leave children behind in the pandemic response.鈥�
Sam-Agudu was recently awarded a from The Consortium of Universities for Global Health. The award acknowledges outstanding individuals for accomplishments and commitment to contributing to the advancement of global health worldwide.
According to Patrick Dakum, MBBS, MPH, associate professor of epidemiology and public health at IHV and IHVN chief executive officer, 鈥淭his data from Dr. Sam-Agudu and AFREhealth collaborators puts science from Nigeria and the rest of Africa squarely on the map for pandemic-responsive research, particularly for young populations. We will continually work toward contributing to research discoveries in Nigeria, West Africa, and beyond."
Alash鈥檒e Abimiku, PhD, professor of medicine at IHV and executive director of IHVN's International Research Center of Excellence, also noted, 鈥淭he high-impact pediatric COVID-19 findings of this collaborative research underscores the value of sustained investments in strong research institutions, collaborations, and leadership in Nigeria and across Africa. We can generate rigorous local data to guide local, regional, and international health policy and practice.鈥�
The director-general of the Nigeria Centre for Disease Control, Ifedayo Adetifa, MSc, PhD, remarked: 鈥淭he AFREhealth study findings show that COVID-19 affects children and can cause severe consequences. Thus, we seriously need to factor children into age-disaggregated COVID-19 disease surveillance and reporting, and consider COVID-19 illness when they present to the hospital. Furthermore, the high in-hospital mortality rate reported indicates a need for investments in critical care for children in African settings. We need more of such rigorous multicenter studies to inform evidence-based policymaking in Nigeria and other African countries.鈥�
Robert Gallo, MD, The Homer & Martha Gudelsky Distinguished Professor in Medicine, co-founder and director of the IHV, a GVN Center of Excellence, and co-founder and international scientific advisor of the GVN, said, 鈥淚 am pleased to see our team of researchers continue to build upon the institute鈥檚 18 years of work in African nations, particularly Nigeria, and successfully advance a study across varying nations to garner much-needed data as this pandemic continues to evolve. Africa is the epicenter of many epidemics, and an important partner in researching viral threats. 鈥楶an鈥� means all, and we must all work together to combat viral threats against mankind.鈥�
UMSOM Dean E. Albert Reece, MD, PhD, MBA, executive vice president for medical affairs, 网红爆料, Baltimore, and the John Z. and Akiko K. Bowers Distinguished Professor at UMSOM, added: 鈥淪tudies like this are essential to ensure that no one country or region is suffering any unneeded hardship. As a result, policymakers and world leaders can better allocate resources to those people and places who need them most.鈥�
The research builds upon the presence of UMSOM鈥檚 and the network of international experts who work with local stakeholders to combat infectious diseases across the globe.
About the Institute of Human Virology
Formed in 1996 as a partnership between the State of Maryland, the City of Baltimore, the University System of Maryland, and the 网红爆料 Medical System, the IHV is an institute of the 网红爆料 School of Medicine and is home to some of the most globally recognized and world-renowned experts in all of virology. The IHV combines the disciplines of basic research, epidemiology, and clinical research in a concerted effort to speed the discovery of diagnostics and therapeutics for a wide variety of chronic and deadly viral and immune disorders, most notably HIV, the virus that causes AIDS. For more information, visit and follow us on Twitter @IHVmaryland.
