Background Metagenomic next-generation sequencing (mNGS) of bronchoalveolar lavage
fluid (BALF) has the potential to improve the pathogen identification in severe community …

Background Differentiating lower airway bacterial infection from possible upper airway
contamination in children with endobronchial disorders undergoing bronchoalveolar lavage …

Background Knowledge on the etiology of LRTIs is essential for improvement of the clinical
diagnosis and accurate treatment. Molecular detection methods were applied to identify a …

Background Bacterial infection (BI), both community-acquired (CA-BI) and hospital-acquired
(HAI), might present as a severe complication in patients with bronchiolitis. This study aimed …

Streptococcus pneumoniae (S. pneumoniae) and viruses are considered as primary risks of
community-acquired pneumonia (CAP), and the effects of co-infection bacterial and virus in …

leading to what is known as" immunological debt"(3). Given the changes in the era and
environment and the advancements in science, management strategies for childhood …

Arsenic contamination of drinking water and food threatens the health of hundreds of
millions of people worldwide by increasing the risk of numerous diseases. Arsenic exposure …

目的探讨纤维支气管镜检查(fiberoptic bronchoscopy, BFS) 行支气管肺泡灌洗术(
bronchoalveolar lavage, BAL) 在儿童慢性肺炎诊断及治疗中的应用价值 …

For more than 40 years, fiberoptic bronchoscopy has been widely used in the diagnosis and
treatment of children's lung diseases. With the development of clinical research and the …

Background Childhood pneumonia remains the leading infectious cause of death in children
with highest mortality figures in sub-Saharan Africa and Southeast Asia. The primary …