微生物学诊断的进展,特别是强有力的新的分子学技术的发展,使得一些微生物被重新识别定性为人类疾病的病原体,对其引起的临床症状得到更清楚的认识。巴尔通氏体属(Bartonella) 多年来已知的类似立克次体的微生物Rochalinaea quintana曾是“战壕热”的病原 Advances in microbiological diagnostics, and in particular the development of powerful new molecular techniques, have led to the identification of some microorganisms as pathogenic agents of human disease, with a clear understanding of the clinical symptoms they cause. Bartonella Rochalinaea quintana, a rickettsian-like microorganism known for many years, was once the “trench-hot” pathogen