Volume 8, Number 9, September 2002

Research

Spatial Analysis of Human Granulocytic Ehrlichiosis near Lyme, Connecticut

Emma K. Chaput,* James I. Meek,* and Robert Heimer*
*Yale University, New Haven, Connecticut, USA

Figure 3. a. Single identified cluster of human granulocytic ehrlichiosis (HGE) cases within the 12-town area (maximum cluster size <50% total population), relative risk (RR)=1.8, p=0.001; b. Two identified clusters of HGE cases within the 12-town area (maximum cluster size <25% total population): primary cluster: RR=2.6, p=0.001, secondary cluster: RR=2.6, p=0.16.

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This page last reviewed August 7, 2002

Emerging Infectious Diseases Journal
National Center for Infectious Diseases
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