Pfizer's vaccine for Clostridium difficile (C. diff) looks like it may join a growing list of candidates that have been shelved or delayed, after the shot failed to meet its primary objective in a ...

Injecting drug users frequently use accident and emergency (A&E) departments to access emergency care for local and systemic infections. Clostridium novyi type A is a bacterium that has recently been ...

Like most aerotolerant protozoans, G. lamblia lacks mitochondria, superoxide dismutase, catalase, glutathione-glutathione reductase system but possesses a thioredoxin-thioredoxin reductase system ...

Trichomonas vaginalis and Tritrichomonas foetus are parasitic, flagellated protists that inhabit the urogenital tract of humans and bovines, respectively. T. vaginalis causes the most prevalent ...