Relapsing Fever in Texas: Distribution of Laboratory Confirmed Cases and the Arthropod Reservoirs

R. B. Eads
Search for other papers by R. B. Eads in
Current site
Google Scholar
PubMed
Close
,
H. E. Henderson
Search for other papers by H. E. Henderson in
Current site
Google Scholar
PubMed
Close
,
T. McGregor
Search for other papers by T. McGregor in
Current site
Google Scholar
PubMed
Close
, and
J. V. Irons
Search for other papers by J. V. Irons in
Current site
Google Scholar
PubMed
Close
Restricted access

Summary

In Texas, one hundred cases of relapsing fever were confirmed by demonstration of spirochetes in thick films of the patient's blood, or in blood films of rodents inoculated with a small amount of the patient's blood, during the period June, 1942 through May, 1949. The cases occurred chiefly in the central part of the State, with scattered cases in all but extreme East Texas. During the same period of time, specimens of Ornithodoros turicata, have been taken in 44 Counties, representing all sections of the State but East Texas. In all but 8 of the Counties, pools of the ticks were shown to contain individuals harboring spirochetes.

Author Notes

State Department of Health, Austin, Texas.

 

 

 

 
 
Affiliate Membership Banner
 
 
Research for Health Information Banner
 
 
CLOCKSS
 
 
 
Society Publishers Coalition Banner
Save