Middle East respiratory syndrome (MERS) is a new emerging infectious disease that was firstly detected in the Middle East[1-3]. The infection was firstly confined within the Middle East. The first case was from Saudi Arabia in 2012. As noted by Banik et al.[4], since its discovery in 2012, MERS coronavirus has reached 23 countries affecting about 1 100 people, including a dozen children, and cl...

Chlamydia pneumoniae is a common cause of respiratory tract infection and community-acquired pneumonia. During an extensive outbreak of C. pneumoniae in northern Sweden, 319 respiratory samples from 129 persons were collected. Sputum, throat, and nasopharyngeal samples were obtained and analyzed by nested touchdown polymerase chain reaction (PCR), EIA, and culture in Hep-2 and McCoy cells. Sero...

OBJECTIVES To assess the practicability of a new algorithm in decreasing the rate of incorrect diagnoses and inappropriate antibiotic usage in pediatric Acute Respiratory Tract Infection (ARTI). MATERIALS AND METHODS Children between 1 month to15 years brought to outpatient clinics of a children's hospital with acute respiratory symptoms were managed according to the steps recommended in the ...

A 50-year-old man was admitted to intensive care unit because of acute respiratory failure due interstitial pneumonia; after admission, a diagnosis of acute human immunodeficiency virus (HIV)-1 infection was made. Clinical and radiological improvement was observed only after introduction of antiretroviral treatment. We discuss the hypothesis of interstitial pneumonia induced by the acute HIV-1 ...

Neutrophils are immune cells that are well known to be present during many types of lung diseases associated with acute respiratory distress syndrome (ARDS) and may contribute to acute lung injury. Neutrophils are poorly studied with respect to viral infection, and specifically to respiratory viral disease. Influenza A virus (IAV) infection is the cause of a respiratory disease that poses a sig...

BACKGROUND There is little information available on nontraumatic health risks as the result of floods, and on the factors that determine vulnerability to them (especially in low-income settings). We estimated the pattern of mortality, diarrhea, and acute respiratory infection following the 2004 floods in rural Bangladesh. METHODS We conducted controlled interrupted time-series analysis of adv...

Emerging evidence suggests an association between some asthma and pulmonary infection by the atypical organisms Chlamydia pneumoniae and Mycoplasma pneumoniae, but a causal role for infection remains unproven and controversial. Most acute exacerbations of asthma are triggered by acute infections that are due to viral respiratory pathogens, not to bacteria or atypical organisms. Administration o...

The novel SARS-CoV-2 virus was thought to affect the respiratory system primarily. During Coronavirus Disease 2019 (COVID-19) pandemic, it became apparent that affected many organ systems, resulting in numerous extra-respiratory manifestations. Though much has been learned about disease during various clinical features still have unclear pathophysiology. Here we outline case of a 49-year-old wi...

swine flue is a highly contagious acute respiratory disease caused by a subtype of influenza a virus. herein we present three patients with h1n1 infection complicated with pulmonary thromboembolism. the patients had chest pain and unexplained dyspnea. imaging studies showed bilateral hilar predominance. computed tomographic angiography confirmed bilateral thromboembolism (an unusual presentatio...