Results 71 to 80 of about 21,422 (185)

Etiological diagnosis reduces the use of antibiotics in infants with bronchiolitis

Clinics, 2012
OBJECTIVE: Acute bronchiolitis is a leading cause of infant hospitalization and is most commonly caused by respiratory syncytial virus. Etiological tests are not required for its diagnosis, but the influence of viral screening on the therapeutic approach
Ângela Esposito Ferronato, Alfredo Elias Gilio, Alexandre Archanjo Ferraro, Milena de Paulis, Sandra E. Vieira   +4 more
doaj   +1 more source

Clinical Course, Viral Load, and (Sub)Type of Influenza in Hospitalized Children in Southern Germany

Journal of Medical Virology, Volume 98, Issue 8, August 2026.
ABSTRACT This study aimed to assess the relationship between clinical course and influenza virus characteristics by quantifying viral load and performing phylogenetic analyses in hospitalized children. Children aged 0–3 years presenting with an acute respiratory tract infection (RTI) at the Childrens' Hospital Heidelberg/Germany were included and ...
Sarah Klemm, Clara Marlene Ihling, Julia Gsenger, Maximillian Stich, Johannes Pfeil, Silan Ünal, Marianne Wedde, Ralf Dürrwald, Paul Schnitzler, Julia Tabatabai   +9 more
wiley   +1 more source

Human Metapneumovirus Versus Respiratory Syncytial Virus in the Pediatric Emergency Department: Inflammatory Indices, Cycle‐Threshold Profiles and Outcomes

Journal of Medical Virology, Volume 98, Issue 8, August 2026.
ABSTRACT Inflammatory‐biomarker, cycle‐threshold (Ct) and co‐detection data on human metapneumovirus (hMPV) in the pediatric emergency department remain scarce. We retrospectively studied 203 children with multiplex RT‐PCR–confirmed respiratory virus positivity at a tertiary pediatric emergency department (January–May 2025).
Yılmaz Seçilmiş, Gülşah Kartal, Muhammet Sami Kayan, Mesut Kara, Ömür Mustafa Parkan, Selma Gökahmetoğlu   +5 more
wiley   +1 more source

The Effect(s) of Vitamin A on Persistent Wheezing after Bronchiolitis in Infants Aged 1-12 Months

Armaghane Danesh Bimonthly Journal, 2015
Background & aim: Viral bronchiolitis is one of the most common causeS of lower respiratory tract infection and almost responsible for 1-3% of hospitalization among children under one year of age.
S Sharafian, K Keshavarz, R Abasi, M Zoladl, H Asadi S, E Bider nami, S Kazeroni, Z Mohammad Hosseini, A Rezakhani   +8 more
doaj  

Acute Bronchiolitis: Is There a Role for Lung Ultrasound?

Diagnostics, 2019
Introduction: Viral bronchiolitis is a common cause of lower respiratory tract infection in the first year of life, considered a health burden because of its morbidity and costs.
Antonio Di Mauro, Angela Ammirabile, Michele Quercia, Raffaella Panza, Manuela Capozza, Mariano M. Manzionna, Nicola Laforgia   +6 more
doaj   +1 more source

Rhinovirus Species in Acute Respiratory Tract Infections and the Risk of Asthma in Children

Pediatric Pulmonology, Volume 61, Issue 8, August 2026.
ABSTRACT Background Rhinoviruses (RV) are the most common pathogens causing respiratory tract infections, and early childhood RV wheezing illnesses are a known risk factor for childhood asthma. The role of acute upper respiratory tract infections (URTI) caused by different RV species in asthma development is not well known.
Ville Forsström, Matti Waris, Ville Peltola, Laura Toivonen   +3 more
wiley   +1 more source

Utilizing Virtual Clinical Trials to Inform Target Coverage That Drives RSV Antiviral Efficacy

CPT: Pharmacometrics &Systems Pharmacology, Volume 15, Issue 8, August 2026.
ABSTRACT Respiratory syncytial virus (RSV) infection can result in a range of disease severity from mild upper respiratory tract symptoms to lower respiratory tract illness, with clinical manifestations dependent on age, co‐morbidities, and immune status.
J. Cody Herron, Kathryn G. Link, Natalie Meacham, Negar Niki Alami, Daniel W. Brookes, Elaine Thomas, Jan Adams, Sima S. Toussi, Ryan Franke, Cynthia J. Musante, Isabel Najera, Richard Allen, Britton Boras   +12 more
wiley   +1 more source

Primary rhinovirus pneumonia in which bronchoalveolar lavage fluid yielded human rhinovirus

Respiratory Medicine Case Reports, 2019
A 27-year-old man presented to our hospital with symptoms of lower respiratory tract infection. This patient showed imaging findings of diffuse bronchiolitis, ground-glass opacities, and consolidations.
Takashi Ishiguro, Yuki Yoshida, Yasuhito Kobayashi, Yoshihiko Shimizu, Noboru Takayanagi   +4 more
doaj   +1 more source

Sphinganine‐phosphate prevents influenza infection via promoting CD8+ T cells proliferation and activation

VIEW, Volume 7, Issue 4, August 2026.
This study established clinical cohorts of respiratory viral infections and identified sphinganine‐phosphate (SA) as a metabolite significantly upregulated post‐infection through metabolomic analysis. In vitro and in vivo experiments demonstrated that SA promotes the generation of effector CD8+ T cells via the SOCS1/JAK1/STAT1 pathway, which ...
Zhongwen Hu, Guiling Yan, Junhong Li, Yuan Yuan, Hong Zhang, Yuchao Zhong, Yuanyuan Peng, Wenjia Zhang, Xiaoyan Su, Changchun Niu, Yang Luo   +10 more
wiley   +1 more source

Associação de bronquiolite obliterante pós-infecciosa e hemossiderose pulmonar na infância Postinfectious bronchiolitis obliterans accompanied by pulmonary hemosiderosis in childhood

Jornal Brasileiro de Pneumologia, 2006
Descreve-se uma apresentação rara de bronquiolite obliterante associada a hemossiderose pulmonar, em paciente de nove anos com sintomas respiratórios persistentes iniciados após episódio de bronquiolite aguda grave aos sete meses.
Leonardo Araújo Pinto, Anick Oliveira, Sintia Collaziol, Paulo Márcio Pitrez, Marcus Jones, João Carlos Prolla, Marisa Dolhnikoff, Renato T. Stein   +7 more
doaj   +1 more source