Environmental Health Sciences

Public health worker in Africa distributing vaccines

Is Africa Truly Free of Wild Polio?

Utibe Effiong, MPH ’14 and Uju Okeke

Without a case on the continent for several years, the World Health Organization declared Africa free of wild polio in 2020. But questions remain about the ability to reach remote areas for vaccination programs and for disease surveillance as well as questions around the security of infectious agents held in labs for research.

A doctor consults with mother and children about HIV/AIDS at Pepo La Tumaini Jangwani, HIV/AIDS Community Rehabilitation Program, Orphanage and Clinic. Nairobi, Kenya, Africa

The Future of Universal Health Coverage in Africa

Utibe Effiong, MPH ’14, Fejiro Nwoko, and Uju Okeke

While COVID stretches already stretched health care systems across Africa, the future of Africa’s health care insurance systems is full of opportunity, promising improved coverage and creative care delivery across all sectors of society.

Smokestacks shooting steam into a morning lit sky.

The Hidden Pandemic behind the Coronavirus

Sarah Javaid and Kathleen Lindsey

Sarah Javaid and Kathleen Lindsey take a look at some of the positive and negative impacts on the environment that have happened due to the coronavirus pandemic.

A black mother stands on a beach while holding her infant

Infant Mortality among Black Babies

Utibe Effiong, MPH ’14, Ekemini Hogan, and Obasi Okorie

It’s a painful statistical fact that Black babies die at higher rates than White babies—a fact all the more painful and tragic for those living with the realities of infant mortality. The difference in death rates is shared by developing and developed nations alike. But the trend can and must change.

Mosquito sitting on a leaf

Do Africans Want Genetically Modified Mosquitoes?

Utibe Effiong, MPH ’14

Genetically modifying mosquitoes to control infectious disease is not a new idea. But all consequences—the good and the bad—of such an intervention must be adequately vetted. And importantly, argues physician and alum Utibe Effiong, local communities should have a say in the process.