Related Experiment Video
Updated: Oct 16, 2025

Modeling Ascending Vaginal Infection, Preterm Birth, and Neonatal Morbidity in Mice
Published on: October 10, 2025
In Nigeria, Stillbirths And Newborn Deaths Increased During The COVID-19 Pandemic
Edward N Okeke1, Isa S Abubakar2, Rebecca De Guttry3
1Edward N. Okeke (eokeke@rand.org) is a senior policy researcher in the Department of Economics, Sociology, and Statistics, RAND Corporation, in Arlington, Virginia, and a professor of policy analysis in the Pardee RAND Graduate School, in Santa Monica, California.
None:
The COVID-19 pandemic has put severe pressure on health care systems worldwide. Although attention has been focused on COVID-19 hospitalizations and deaths, some experts have warned about potentially devastating secondary health effects. These effects may be most severe in low- and middle-income countries with already weak health care systems. This study examines the effect of the COVID-19 pandemic on early infant deaths, a question that is currently unsettled. We present new evidence from Nigeria showing that early infant deaths have significantly increased during the pandemic. Using data on the birth outcomes of a large and diverse cohort of pregnant women enrolled in a prospective study and a quasi-experimental difference-in-differences design, we found a 1.1-percentage-point (22 percent) increase and a 0.72-percentage-point (23 percent) increase, respectively, in stillbirths and newborn deaths. Our findings show that the health effects of the pandemic extend beyond counted COVID-19 deaths. If these findings generalize to other low- and middle-income countries, they may indicate that the hard-won gains in child survival made during the past two decades are at risk of being reversed amid the ongoing pandemic. Policies addressing disruptions to health services delivery and providing support to vulnerable groups-specifically to households with pregnant women-will be critical as the pandemic continues.
Related Concept Videos
Teratogenicity
Infertility in Females
Endometriosis, a condition characterized by abnormal growth of...
Fetal Circulation
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Current Trends in Nursing I
Current Trends in Nursing II
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...

