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Vol. 22, No. 1	March 2001

In this issue....

• Earthquakes in El Salvador (Also available in French)
• Methodological Summaries in Epidemiology:
  • Measuring Inequalities in Health: Gini Coefficient and Concentration Index (Also available in French)
    
    
• Health Situation Analysis:
  • The Public Health Importance of Transmissible Spongiform Encephalopathies: The "Mad Cow" Disease
  • Situation of Malaria Programs in the Americas
    
    
• Norms and Standards in Epidemiology:
  • Case definitions: Legionellosis (Also available in French)
    
    
• News:
  • First Virtual Regional Meeting of PAHO Epidemiologists in the Americas

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About the Epidemiological Bulletin

Download this issue in PDF (422KB): Epidemiological Bulletin, Vol. 21, No. 4

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