Genetics

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. Read more

Antibiotic pills displayed in a pill bottle

Antibiotic Use during Pregnancy: Too Much of a Good Thing?

Lixin Zhang, PhD ’99

The discovery and use of antibiotics is one of public health’s great achievements, but antibiotic use is not without its problems. At therapeutic doses, antibiotics exert a strong selection pressure on the microbial community. When antibiotics interact with an infant’s developing microbiome, they can affect gut health and with it the child’s health for years to come. Read more

Micrograph of the epidermis and dermis of human finger skin.

The Worst Disease You've Never Heard Of: Caring for Children with Epidermolysis Bullosa

Bailey Brown, BS ’20

Children with epidermolysis bullosa are often called butterfly children—their skin seems to be as fragile as a butterfly’s wing. While there is no cure for EB, ongoing clinical trials have developed treatments to manage symptoms. Public health clinicians can help patients and their families build support networks by connecting them to local support groups and other families caring for children with EB. Read more