Eileen Lee and Tim Bruckner

Since the start of the Mexican Drug War in December 2006, over 100,000 people have been murdered and over 20,000 are still missing. The escalation of violence has led to questions regarding the legitimacy and ability of political institutions, including law enforcement, to protect the public. A yet unmeasured cost of the drug war, related to living in an insecure environment, is the increased risk of dying from a heart attack.

We recently found that heart attack deaths among the elderly rose in months when Mexico’s homicide rate also rose. Our study adds to the growing literature on the collateral consequences of violence among persons who do not directly know the perpetrators or the victims. We believe that a threat, or perceived threat, to security from Mexico’s rising homicides, and the attendant media coverage, may have induced a stress response that triggered an excess of heart attacks. Given the high homicide rate in Mexico, the country provided a reasonable setting for us to test how population health responds to threats to security. Continue reading “Increased risk of heart attacks – An unmeasured cost of the war on drugs in Mexico” →