Influence of Coxiella burnetii infection of male mice on their offspring.
The dramatic spread of Q fever in Poland among cattle kept in isolation from natural environment (ticks, wild animals) has suggested the possibility that the infection may also be transmitted sexually. To test this hypothesis series of experiments have been performed in controlled laboratory conditions. Male mice infected with C. burnetii were allowed to mate with healthy female mice. On day 18 of pregnancy serum IgM antibodies to C. burnetii antigens and bacteria in spleen, liver and placenta were detected. The influence of C. burnetii transmission between parents of their offspring was investigated. It has been found that C. burnetii infection in males diminish the number of fertilized females. Their litters are fewer in number and the number of dead embryos is increased.
National Institute of Hygiene, Warsaw, Poland.
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Kruszewska
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Tylewska-Wirzbanowska
D000818:Animals; D016997:Coxiella burnetii; D005260:Female; D005328:Fetal Viability; D008297:Male; D051379:Mice; D011247:Pregnancy; D011778:Q Fever / Q000635:transmission*; D012749:Sexually Transmitted Diseases