Rickettsia felis infection in humans has been detected worldwide, causing an illness that could be confused with other viral and bacterial infections such as dengue fever. Despite the high incidence of infection in humans, reservoirs, and vectors, the definitive diagnosis of R. felis infection currently requires polymerase chain reaction and sequencing because its antigens are closely related to other rickettsiae, making serologic diagnosis problematic. In this work, we report the immune reactivity of sera from four patients infected with R. felis with recombinant peptides representing regions of outer membrane protein A of R. felis.
|Original language||English (US)|
|Number of pages||4|
|Journal||American Journal of Tropical Medicine and Hygiene|
|State||Published - Dec 1 2008|
ASJC Scopus subject areas
- Infectious Diseases