Pooria A1, Maasoomi M2, Rafiee E3, Rezaee M4, Sabzi F5, Hossain Zadegan H6, Salehi M7, Mozaffari P8 1. Assistant Professor, Department of Surgery, Faculty of Medicine, Lorestan University of Medical Sciences 2. Professor, Department of Surgery, Faculty of Medicine, Kermanshah University of Medical Sciences, 3. Assistant Professor, Faculty of Medicine, Lorestan University of Medical Sciences, D...

Chlamydia psittaci primarily infects birds, but zoonotic transmission occurs in people in close contact with infected birds. The clinical outcome ranges from inapparent disease to pneumonia. Here we report the genome sequences of all 9 Chlamydia psittaci genotype reference strains.

Chlamydia pneumoniae has been implicated as a cause of community-acquired pneumonia (CAP) in several studies. However, there has been no comprehensive study of the role of Chlamydia species (C. pneumoniae, C. psittaci (avian and feline strains) and C. pecorum) as a cause of CAP. The aim of the present study was to determine the role of C. pneumoniae, C. psittaci and C. pecorum as causes of CAP....

BACKGROUND Mycoplasma pneumoniae and Chlamydia pneumoniae are atypical pathogens responsible for pneumonia and a leading cause of morbidity and mortality in low income countries. The study objective is to determine the prevalence of this pathogens in Peruvian children with acute respiratory infections. METHODS A consecutive cross-sectional study was conducted in Lima, Peru from May 2009 to Se...

Community-acquired pneumonia due to Chlamydia pneumoniae is associated with a benign clinical course. Severe, life-threatening pneumonia is rare and occurs only in immunocompromised hosts. We report a case of severe pneumonia complicated by acute hypoxemic respiratory failure due to primary infection with C. pneumoniae in a previously healthy 46-year-old woman.

Chlamydia pneumoniae strain TWAR, the new third species of Chlamydia, is a common cause of pneumonia and other acute respiratory tract infections. About 10% of hospitalized and outpatient pneumonia cases have been associated with TWAR infection. TWAR is among the four or five most commonly identified causes of all pneumonia. Most TWAR infections are mild or asymptomatic, but occasionally severe...

During autumn 1992, we observed two unrelated family outbreaks of Chlamydia pneumoniae infection. Family A consisted of grandmother (aged 77 yrs), father (aged 41 yrs), mother (aged 38 yrs), daughter (aged 10 yrs), and two sons (aged 6 yrs and 3 months, respectively). The grandmother and daughter suffered from pneumonia, father from pharyngitis and bronchitis and the older son from mild bronchi...