Abstract
<i>Ehrlichia chaffeensis</i>in Child, Venezuela
Highlights
To the Editor: Human monocytic ehrlichiosis is a tick-borne infectious disease caused by Ehrlichia chaffeensis (1)
Immunoglobulin (Ig) M against dengue virus was present at days 4 and 35 of illness; IgG against dengue was absent on day 4 and present on day 35
Serologic tests for E. chaffeensis were negative on day 4 and positive (256) on day 35
Summary
To the Editor: Human monocytic ehrlichiosis is a tick-borne infectious disease caused by Ehrlichia chaffeensis (1). Serologic tests were negative for Epstein-Barr and hepatitis B and positive for cytomegalovirus and hepatitis A viruses. Blood samples were taken 4 and 35 days after illness onset; buffy-coat smears were stained with Dip Quick (Jorgensen Laboratories, Inc., Loveland, CO, USA), and immunologic and PCR tests were performed. PCR and viral isolation tests for dengue virus were negative.
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