Abstract
To determine whether reactivation of Q fever occurs following cardiac surgery 43 patients who had antibodies toCoxiella burnetii were identified pre-operatively. Serum samples were collected 1, 4 to 6, and 24 weeks post-operatively. One patient had active Q fever endocarditis. Seven of the remaining 42 (17 %) had a ≥ fourfold rise in titres for antibodies toCoxiella burnetii post-operatively. Only two of these seven had an increase in antibody titres for other agents suggesting that the fourfold titre rise forCoxiella burnetii was not part of a polyclonal response. It is concluded that self-limited reactivation of infection may occur amongCoxiella burnetii seropositive patients undergoing open heart surgery.
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Marrie, T.J., Cunning, J. & Durnford, P. Reactivation of Q fever following cardiac surgery. Eur. J. Clin. Microbiol. Infect. Dis. 11, 833–836 (1992). https://doi.org/10.1007/BF01960885
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DOI: https://doi.org/10.1007/BF01960885