Can Cash Improve Infant Health? Evidence from Rx Kids

Rx Kids brings a cash prescription into maternal and infant health care: Michigan State University provides money during pregnancy and a baby’s first year through participating communities. Pediatrician Mona Hanna describes the program’s expansion in a September 10 account for The Conversation. Her report highlights encouraging birth outcomes in Flint, Michigan, where the initiative began in 2024. Published studies support further investigation, while the reported reduction in newborn deaths remains a preliminary finding. [1, 2, 6]

Rx Kids: Who Receives the Money?

Michigan State University launched Rx Kids with a payment of $1,500 during pregnancy, followed by $500 each month until the baby’s first birthday, according to Hanna. Families choose how to spend it. The program applies no household income test within participating communities. Hanna describes eligibility geographically: pregnant residents and families with eligible babies qualify through where they live. Universal coverage here concerns participating places, rather than every family across Michigan. [1]

Administrators target communities instead of screening each family’s finances, an approach Hanna argues reduces stigma and paperwork while making administration more efficient. Spending is unrestricted. Rent, utilities, medication and diapers appear in her account as expenses that families struggle to cover, illustrating why a flexible payment can address needs that differ between households. Rx Kids does not require parents to purchase a specified health product or follow a prescribed spending plan. [1]

By Hanna’s September account, more than 15,000 families had received over $55 million. Those figures describe payments already made, separate from projected annual coverage. [1]

Why Begin Support Before Birth?

Hanna’s clinical experience at Michigan State University College of Human Medicine places household income inside a familiar pediatric problem: a clinician can prescribe treatment while a family lacks money for essentials. She recalls asking, “What can I do about poverty?” Her answer begins before delivery. Pregnancy and infancy overlap with a period when families can experience falling income and rising poverty, making the timing of support central to the program’s design. [1, 3]

A. B. Stanczyk’s 2020 study in Demography examines household economic circumstances around a birth, providing background for the timing Hanna describes. Poverty research also connects financial hardship with mental health: M. Ridley, G. Rao, F. Schilbach and V. Patel reviewed causal evidence and mechanisms linking poverty, depression and anxiety in Science. Neither paper tests Rx Kids. They address the broader conditions that motivate giving families resources during a medically important and financially difficult transition. [3, 4]

Researchers distinguish those economic pressures from specific developmental mechanisms. PerEXP Teamworks’ coverage of early-life stress and maladaptive behavior across species offers a related research context, without establishing how cash transfers affect human infants. Hanna’s proposed pathway is more immediate: families with greater resources can maintain housing, obtain food and attend to health needs. The program’s evaluations must test whether those changes translate into measurable health gains. [1]

What Changed in Flint Birth Outcomes?

S. Agarwal, H. L. Shaefer, Y. Zamani-Hank, E. Finegood, J. LaChance and M. Hanna examined birth outcomes in a population-based, quasi-experimental study published in The Lancet Public Health. Hanna reports an 18% reduction in preterm births and a 27% reduction in low birth weight in Flint. The paper concerns pregnancy and infancy cash payments, giving the program a published evaluation beyond its creator’s account of individual families. Flint was the first participating community. [1, 2]

The researchers used a quasi-experimental design (an evaluation without randomized assignment). That matters for causation. Such evidence can support an assessment of a program’s effects, but the strength of the conclusion depends on the comparison and on how well the analysis addresses other changes affecting births. Hanna’s public account does not supply baseline rates, confidence intervals or the full comparison strategy. An 18% reported reduction should not become an 18-percentage-point fall in retelling. Nor do the figures establish that every participating city will experience the same change, or that each household receives an identical health benefit from the payments. The study’s methods and uncertainty remain essential to interpreting its results. [1, 2]

Hanna, Agarwal and Shaefer also published a Flint prenatal-care evaluation in JAMA Network Open. Hanna reports earlier initiation and more consistent attendance. Care use is a separate outcome. [1, 5]

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Which Findings Are Still Preliminary?

Hanna reports a 50% reduction in neonatal mortality (deaths among newborn babies), but the corresponding study by Hanna, LaChance, Agarwal and Shaefer is an SSRN preprint. It has not undergone peer review. The finding deserves attention without the certainty attached to an established result, especially because the supplied account gives neither the underlying death counts nor the statistical uncertainty needed to judge the estimate’s precision. [1, 6]

Mona Hanna and colleagues also examined maternal hardship and well-being in a 2025 American Journal of Public Health paper. Her public account reports less postpartum depression, anxiety and stress, together with improvements in housing stability and nutrition. Parents describe practical effects. Nyah Phillips, a participant from Inkster, Michigan, told Hanna: “It allows parents to focus on health instead of survival.” Phillips’s experience illustrates a possible benefit; an individual account cannot determine its frequency across all families. [1, 7]

Agarwal and colleagues studied infant maltreatment investigations in JAMA Pediatrics; Hanna summarizes the result as a 32% decline in maltreatment reports. Reports and investigations reflect child-welfare involvement, and should not automatically become a claim that maltreatment itself fell by that amount. The research outcome needs to retain its original meaning. Hanna’s essay and its Medical Xpress republication also share one author and account, so their agreement supplies no separate replication. [1, 8]

How Can Medical Schools Contribute?

Michigan State University College of Human Medicine combines medical education with a public health department, which Hanna credits with helping connect clinical care and population health. Community members, nonprofits, philanthropies and government sustain Rx Kids through a public-private partnership. The university supplies more than a clinical setting: its researchers can evaluate the intervention while the partnership organizes financial support. Hanna presents that combination as an extension of Michigan State’s public-service mission. [1]

Pediatricians may benefit, too. Hanna describes a qualitative study (research into participants’ experiences) in which clinicians reported greater professional fulfillment, more efficient appointment time and a stronger sense of support after Rx Kids arrived locally. The study was undergoing peer review when her account appeared. Its findings remain preliminary. Clinicians’ descriptions help identify possible changes in practice, but they do not establish a measured reduction in burnout throughout the medical workforce. [1]

Medical schools already study preventive interventions, including the work discussed in PerEXP Teamworks’ coverage of vaccination and long COVID complications in children. Cash support extends Hanna’s discussion to living conditions. Her case for medical-school involvement rests on the ability to connect an identified health threat, a practical intervention and research that can examine whether the intervention helps. [1]

What Will Expansion Need to Establish?

Rx Kids has expanded beyond Flint to more than 60 Michigan communities, including the entire rural Upper Peninsula, according to Hanna. Detroit joined in February 2026. She describes that launch as covering a city with more than 7,500 babies born annually, and projects that the program will reach almost 25,000 Michigan babies each year. Ohio has also launched the initiative. Projected reach is not an enrollment count; it should remain separate from the number of families already paid. [1]

Researchers now face the question of whether outcomes from Flint carry into other settings. Detroit and the Upper Peninsula extend the program’s geographic reach, but Hanna’s account does not provide equivalent birth-outcome estimates for those communities. Funding durability also matters for evaluating sustained support. Hanna argues that cash transfers can stimulate local spending and avoid expensive neonatal intensive-care stays; her account supplies no quantified local economic impact or net public savings. Those benefits require their own evidence. [1]

Future evaluations need to establish whether maternal and infant improvements persist across participating communities, while peer review must scrutinize the newborn mortality finding. Families receive payments only through the first birthday. Longer follow-up would help determine what happens after that support ends. [1, 6]

1. ^{ONLINE NEWS} Hanna, M. (2026, September 10). I’m a pediatrician in Michigan who created Rx Kids, one of the nation’s largest anti-poverty programs – here’s what I’ve learned about how medical schools can improve community health. The Conversation. [Article Link]
2. ^{ACADEMIC JOURNAL} Agarwal, S., Shaefer, H. L., Zamani-Hank, Y., Finegood, E., LaChance, J., & Hanna, M. (2026). The effects of the Rx Kids unconditional cash prescription programme during pregnancy and infancy on birth outcomes in the USA: A population-based, quasi-experimental study. The Lancet Public Health, 11(6), e355–e363. [Article Link]
3. ^{ACADEMIC JOURNAL} Stanczyk, A. B. (2020). The dynamics of U.S. household economic circumstances around a birth. Demography, 57(4), 1271–1296. [Article Link]
4. ^{ACADEMIC JOURNAL} Ridley, M., Rao, G., Schilbach, F., & Patel, V. (2020). Poverty, depression, and anxiety: Causal evidence and mechanisms. Science, 370(6522). [Article Link]
5. ^{ACADEMIC JOURNAL} Hanna, M., Agarwal, S., & Shaefer, H. L. (2025). Unconditional cash transfers and prenatal care utilization in Flint, Michigan. JAMA Network Open, 8(10), e2538406. [Article Link]
6. ^PREPRINT Hanna, M., LaChance, J., Agarwal, S., & Shaefer, H. L. (2026). Narrowing neonatal mortality disparities following implementation of Rx Kids prenatal and infant cash transfer program in Flint, Michigan [Preprint]. SSRN. [Article Link]
7. ^{ACADEMIC JOURNAL} Hanna, M., Shaefer, H. L., Finegood, E., Agarwal, S., Zamani-Hank, Y., & LaChance, J. (2025). Hardship and hope: The relationship between unconditional prenatal and infant cash transfers, economic stability, and maternal mental health and well-being. American Journal of Public Health, 115(12), 2020–2029. [Article Link]
8. ^{ACADEMIC JOURNAL} Agarwal, S., Shaefer, H. L., Jubaed, S., Schneider, W., Finegood, E. D., & Hanna, M. (2026). Cash transfers in the perinatal period and investigations of infant maltreatment. JAMA Pediatrics, 180(8), 876. [Article Link]