HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Ventura, A. K. Articles by Ehrenkranz, N. J. Search for Related Content PubMed PubMed Citation Articles by Ventura, A. K. Articles by Ehrenkranz, N. J.

Human Venezuelan Equine Encephalitis Virus Infection in Florida^*

Venezuelan equine encephalitis (VEE) virus infection of man was studied at two enzootic sites of virus activity in south Florida between 1969 and 1972. Of 181 persons bled, 20 (9%) were found to have hemagglutination-inhibition (HI) antibody 1/10. Antibody was found more frequently in residents than in transients (P < .02), and somewhat more frequently in males (difference not significant; P > .05). Five persons had rises in HI antibody titers during the study period. Only one of these persons had had a recent mild illness with generalized symptoms. Seven new arrivals were found to have HI antibody within 2 to 8 months of residence at an enzootic site, but were all asymptomatic. These individuals are contrasted to three previously reported persons infected outside the enzootic area who developed classic encephalitis and required hospitalization. Whether the difference in clinical response to VEE virus infection is due to variation in host susceptibility or in virulence of infecting virus strain, or both, is not known.

Accepted for publication November 17, 1973.

^* Supported by research grant number CC-00517 from Center for Disease Control, United States Public Health Service.

Address reprint requests to: N. J. Ehrenkranz, M.D., Cedars of Lebanon Hospital, P. O. Box 793, Miami, Florida 33152.