How the oil spill in Ecuador is affecting health, water, and livelihoods
Oil spills are not just environmental disasters; they pose serious risks to health and livelihoods. Even more so when the contaminated springs are the primary source of drinking water for the local population.That's the case in Ecuador's northern coastal region where, on 13 March, 2025, a rupture in Ecuador's oil pipeline system caused a catastrophic oil spill in the province of Esmeraldas, contaminating the Caple, Viche, and Esmeraldas rivers. On 22 March, a second spill worsened the situation.The crisis has affected 300,000 people, forcing authorities to cut off tap water supplies and rely on emergency water distribution. Without urgent intervention, this crisis will continue to escalate, placing even more people at risk.To understand the impact of an oil spill like this, we spoke with Dr. Pedro Porrino, Emergency Health Coordinator for the IFRC Americas office, who divides the impact into three main levels:1. Direct health risksOil is a toxic substance both through direct contact and through the gases it emits. Contact with the skin can cause dermatological reactions ranging from mild irritation to severe allergic reactions that can pose a serious threat to life.Additionally, inhaling toxic gases poses a significant risk, as it does not require direct contact with the substance. Anyone within the contaminated area may experience respiratory issues, ranging from mild discomfort to severe airway inflammation that can make breathing difficult or impossible.This is particularly dangerous for individuals with pre-existing respiratory conditions such as asthma or chronic bronchitis, as well as for young children, elders, and pregnant women, who are at higher risk.Beyond physical health, the disaster also has significant mental health consequences. The uncertainty, loss of resources, and disruption of daily life generate high levels of stress and anxiety. Affected families face emotional distress due to displacement, health concerns, and economic instability.2. Water contamination and public health risksThe spill has polluted rivers and streams that local populations rely on, rendering the water completely unfit for consumption and other uses. Depending on the affected area, underground aquifers - another crucial water source - may also be contaminated.This situation leads to a crisis in access to safe water, which, in cases of oil spills, can last for extended periods. The use of unsafe water sources can lead to gastrointestinal diseases and outbreaks of waterborne infections, further complicating the emergency.Additionally, the lack of water affects hygiene and sanitation, increasing health risks. It is also critical to guarantee the supply of safe water to healthcare facilities to maintain essential medical services.3. Livelihood disruptionsBeyond health risks, the oil spill has disrupted agriculture, livestock, and fishing - critical sources of income for many communities.Contamination can affect food security, as toxins can enter the food chain through water or direct exposure. Moreover, the disruption of economic activities vital to many communities worsens socio-economic conditions. The effects of oil spills can persist for long periods, increasing poverty and precarious living conditions, which are significant risk factors for health.Red Cross responseSince the crisis began, Ecuadorian Red Cross volunteers have been on the ground, providing essential aid and support to affected families. Their efforts include:Distributing emergency water supplies: More than 1,1 million litres of potable water have been treated and delivered to 22 communities.Providing hygiene kits and cleaning tools: To help prevent the spread of diseases.Offering medical assistance: First aid and emergency healthcare are being provided to people suffering from exposure-related health issues.Assessing and restoring water treatment plants: Ecuadorian Red Cross experts, along with IFRC specialists, are ensuring the operational status of water treatment plants in Esmeraldas, distributing sodium hypochlorite to purify water sources.The IFRC has launched an Emergency Appeal for 4 million Swiss francs to support 176,200 people across Esmeraldas, El Oro, Guayas, and Manabí provinces over the next 12 months.The operation will focus on providing clean water, medical care including mental health support, shelter assistance, hygiene items, and cash transfers for the most affected families.As part of this Emergency Appeal, the Honduran Red Cross mobilized a sophisticated mass water purification system to Ecuador, which is expected to distribute safe water to more than 15,000 people per day in the most affected communities. This shipment is accompanied by the deployment of two water, sanitation and hygiene specialists from the Honduran Red Cross.The Honduran Red Cross is sending these resources in its role as leader of the Wash Hub, an equipment and knowledge center formed by the Red Cross societies of Central America and the IFRC.The Ecuadorian Red Cross is at the forefront of response efforts, but they need international support to sustain and expand their humanitarian operations. By acting now, lives, livelihoods, and the dignity of the people affected by this disaster can be protected.