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Infectious disease morbidity in the US region bordering Mexico, 1990-1998

T J Doyle1, R T Bryan

  • 1CDC/EPO, Atlanta, GA 30341, USA. tcd2@cdc.gov

The Journal of Infectious Diseases
|September 30, 2000
PubMed

Insights

Infectious disease rates are higher in the U.S. border region with Mexico. This suggests that public health infrastructure may be inadequate, contributing to increased infectious disease morbidity.

Area of Science:

  • Public Health
  • Epidemiology
  • Infectious Diseases

Background:

  • The U.S. and Mexico share a long border with significant health status disparities.
  • Understanding infectious disease patterns along this border is crucial for public health initiatives.

Purpose of the Study:

  • To assess morbidity from infectious diseases in the U.S. region bordering Mexico.
  • To compare the incidence of nationally notifiable infectious diseases between border and nonborder areas.

Main Methods:

  • Compared incidence rates of 22 nationally notifiable infectious diseases between 1990 and 1998.
  • Analyzed disease rates using rate ratios in border versus nonborder regions.

Main Results:

  • Higher disease rates were observed in the border region for botulism, brucellosis, diphtheria, hepatitis A, measles, mumps, rabies, rubella, salmonellosis, and shigellosis.
  • Incidence rates for several infectious diseases were significantly elevated in the U.S. border region.

Conclusions:

  • Infectious disease morbidity is significantly higher in the U.S. along the Mexican border.
  • An inadequate public health infrastructure may contribute to this excess infectious disease morbidity.

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