منابع مشابه
Studies on Opsonins in Q Fever
A method was developed for the quantitative determination of opsonins for C. burnetii. An opsonin unit for C. burnetii was defined as that quantity of opsonin which, under standardized conditions, causes phagocytosis of elementary bodies of C. burnetii by 94 to 100 per cent of polymorphonuclear neutrophils. The opsonin titer represents the number of opsonin units in 0.1 ml. of serum or heparini...
متن کاملQ fever a Forgotten Disease in Iran
There have already been a few studies on Q fever in Iran and most of them go back to more than 50 years ago. Preliminary serologic studies on ruminants and febrile patients in Southeast Iran show a high seropositivity in this region. Misdiagnosis as well as poor attention of public health authorities to this infection can facilitate the epidemic spread of Q fever. Further studies on the diagnos...
متن کاملEpidemiologic Investigation of Acute Q Fever in North of Iran
Background and purpose: Q fever is a worldwide zoonosis which is an endemic in many regions. Its diagnosis is usually missed especially in human. This research aimed at investigating acute Q fever among suspected patients in northern Iran. Materials and methods: This cross-sectional study was conducted in 56 suspected cases of Q fever selected from 476 febrile patients admitted in Qaemshahr R...
متن کاملFever of unknown origin and Q-fever: a case series in a Bulgarian hospital
Background: Fever of unknown origin (FUO) is a perplexing medical problem. The causes for FUO are more than 200 diseases. The aim of the study was to present human clinical cases of Coxiella burnetii infection debuting as FUO. Methods: The following methods were conducted in the study: literature search, laboratory, imaging, and statistical methods. Criteria of Durack and Street were applied f...
متن کاملQ fever.
Q fever is a zoonosis with many manifestations. The most common clinical presentation is an influenza-like illness with varying degrees of pneumonia and hepatitis. Although acute disease is usually self-limiting, people do occasionally die from this condition. Endocarditis is the most frequent chronic presentation. Although Q fever is widespread, practitioner awareness and clinical manifestatio...
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ژورنال
عنوان ژورنال: Public Health Reports (1896-1970)
سال: 1965
ISSN: 0094-6214
DOI: 10.2307/4592618