The Thermal Inequality of the Nile: River Salinity and Reproductive Health in Delta, Egypt

This article was exclusively written for The European Sting by Ms. Shahi Ahmad Ezz Eldin is a 21-year-old Egyptian medical student and global health advocate. She is affiliated with the International Federation of Medical Students Associations (IFMSA), cordial partner of The Sting. The opinions expressed in this piece belong strictly to the writer and do not necessarily reflect IFMSA’s view on the topic, nor The European Sting’s one.

Since the dawn of time, we Egyptians have considered the Nile River our lifeline. However, with thermal escalation and rising sea levels in the Nile Delta, saltwater intrusion into groundwater has created a specific crisis for the life givers in rural governorates: Egyptian women.

Women suffer unique impacts from climate change due to specific physiological needs throughout their life cycle: menstruation, pregnancy, nursing and menopause. Therefore, gender is a fundamental lens through which to view the effects of climate change on health. Research has identified a clear dose-response relationship where women who drink water with >900 mg/L of sodium face a 5.48 times higher risk of eclampsia and preeclampsia compared to those drinking fresh water with <300 mg/L of sodium. Furthermore, during the dry season, when salinity peaks in Egypt, the prevalence of gestational hypertension nearly doubles, rising from 5.1% to 12.2%. Beyond hypertension, high salinity is linked to reproductive tract infections, as saline water limits the effectiveness of traditional hygiene practices and forces the use of untreated, contaminated sources.

Climate change has done more harm than melt glaciers; it has recalibrated the biological hunt in the Egyptian Delta. As systemic pollution turns our ancestral waterways into stagnant nurseries for vectors, we risk the resurgence of diseases once considered exiled, such as Malaria. While Egypt was celebrated as malaria-free in 2024, climate change could trigger a reemergence of malaria and other vector borne diseases whose primary victims are women.

 Pregnant women are particularly susceptible to mosquito bites, exhaling roughly 21% more CO2, a chemoattractant for mosquitoes, than non-pregnant individuals. Once infected, the immunological vulnerabilities of pregnancy act as a risk multiplier, leading to greater severity of illness and complications.

Conversely, a successful example of intervention is the provision of cooling systems in maternity hospital wards, which significantly reduced the need for neonatal ICU admissions.This proves that the inclusion of women in climate change policy is integral to the process.

The Sendai Framework for disaster risk reduction: a 15-year, voluntary UN agreement aiming to prevent new risks and reduce existing disaster losses in lives, livelihoods, and health, has formalized climate change as a disaster risk multiplier for women, recognizing them as powerful agents of social change and essential stakeholders in risk reduction. 

Representing Egypt means carrying the stories, needs, and innovations of my country to a global platform. Representing IFMSA means amplifying the power of organized youth action and showing the world that students are not just future leaders; we’re changemakers today. So speaking on the behalf of the next youthful generation of Egyptian healthcare professionals, I can confidently confirm that the role of the young public health advocate has shifted from being a silent observer to a strategic bridge and a voice that amplifies the silent echoes of the unheard struggles. In the era of climate change, medical students are no longer just learning about diseases; they are diagnosing the environmental and systemic failures that cause them and are determined to have a seat on the roundtables of decision makers and stakeholders. 

About the author

Shahi Ahmad Ezz Eldin is a 21-year-old Egyptian medical student and global health advocate. Currently serving as a  Local Public Health Officer at AUSSS- Ain Shams and an IFMSA- Egypt Medical Diplomacy Ambassador. Shahi is also a certified Public Health Leadership trainer from IFMSA. She is driven to bridge the gap between physicians and patients by amplifying unheard narratives. Her advocacy spans NCDs, mental health, and climate policy. A firm believer that patient awareness is a vital clinical asset rather than a threat, Shahi leverages her platforms and witted pen to ensure the human dimension of medicine remains at the forefront of global public health.