Cultivation of Rickettsia-like Microörganisms from Certain Blood-sucking Pupipara.


Rickettsia or rickettsia-like organisms have been.studied extensively during the last decade; but there is as yet no clarity as to the nature'and precise definition of this group of microbes. At least five pathogenic and a large number of non-pathogenic species have been described in a large variety of blood-sucking as well as non-blood-sucking insects… (More)


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