Author/Authors :
Abu Seir, Rania Department of Medical Laboratory Sciences - Al-Quds University - Jerusalem, State of Palestine , Njoum, Wafa’ Department of Medical Laboratory Sciences - Al-Quds University - Jerusalem, State of Palestine , Najajrah, Rawan Department of Medical Laboratory Sciences - Al-Quds University - Jerusalem, State of Palestine , Najjar, Dania Department of Medical Laboratory Sciences - Al-Quds University - Jerusalem, State of Palestine , Ashour, Mariam Department of Medical Laboratory Sciences - Al-Quds University - Jerusalem, State of Palestine , Asakra, Bassam Department of Medical Laboratory Sciences - Al-Quds University - Jerusalem, State of Palestine , Samman, Nahla Faculty of Medicine - Al-Quds University, Jerusalem, State of Palestine , Najjar, Osama Allied Health Professions - Palestinian Ministry of Health, Ramallah, State of Palestine
Abstract :
Respiratory tract infections (RTIs) are a major public health concern. This study aims to investigate the profiles and epidemiological characteristics of acute RTIs and respiratory pathogens in Palestinian hospitalized patients. Clinical samples from hospitalized patients with symptoms of acute RTIs admitted between January 2011 and December 2016 were referred to the Palestinian Central Public Health Laboratory (PHCL) to identify the causative pathogen. Patients' demographic information and the results of the molecular identification were retrieved from the electronic database at the PHCL. A total of 15413 patients with acute RTIs were hospitalized during the study period. The causal agent was identified only in 28.7% of the patients. Overall, influenza viruses were the most common cause of RTIs among hospitalized Palestinian patients in the West Bank. Children and elderlies were the most affected with RTIs. The elderly population (≥60 years old) had the highest rates. After influenza A virus, respiratory syncytial virus (RSV), and Bordetella pertussis (B. pertussis) were the most common causes of acute RTIs among hospitalized Palestinian patients. Children showed the highest hospitalization rates for RSV, B. pertussis, adenovirus, enterovirus, and Streptococcus pneumoniae. On the other hand, elderlies had the highest rates of influenza. Outbreaks of RTIs occurred mainly during winter (between December and March). The resurgence of B. pertussis in spite of vaccination is alarming and requires further investigation.
