Volume 16, Number 8—August 2010
Dispatch
Amblyomma imitator Ticks as Vectors of Rickettsia rickettsii, Mexico
Figure

Figure. Rickettsia rickettsii (arrow) in a midgut cell of an Amblyomma imitator tick (A). The trilaminar cell wall is separated from the cell membrane by the periplasmic space (B). Scale bars = 0.1 µm.
1Current affiliation: Federal University of Vicosa, Vicosa, Brazil.
2Current affiliation: Superintendency of Control of Endemic Diseases, São Paulo, Brazil.
3Current affiliation: Hospital and Clinic Oca, Monterrey, Nuevo Leon, Mexico.
4Current affiliation: Texas A&M University, College Station, Texas, USA.
5Current affiliation: Federal University of Ouro Preto, Ouro Preto, Brazil.