Results 21 to 30 of about 295,973 (347)

Immunopathological Changes in SARS-CoV-2 Critical and Non-critical Pneumonia Patients: A Systematic Review to Determine the Cause of Co-infection

open access: yesFrontiers in Public Health, 2021
The ongoing COVID-19 pandemic originating from Wuhan, China is causing major fatalities across the world. Viral pneumonia is commonly observed in COVID-19 pandemic.
Saikat Samadder
doaj   +1 more source

Is Higher Viral Load in the Upper Respiratory Tract Associated With Severe Pneumonia? Findings From the PERCH Study. [PDF]

open access: yes, 2017
BACKGROUND.: The etiologic inference of identifying a pathogen in the upper respiratory tract (URT) of children with pneumonia is unclear. To determine if viral load could provide evidence of causality of pneumonia, we compared viral load in the URT of ...
Adrian, Peter V   +37 more
core   +1 more source

Viruses associated with pneumonia in adults. [PDF]

open access: yes, 2012
Viral pneumonia, which is typically associated with disease in childhood, is increasingly recognized as causing problems in adults. Certain viruses, such as influenza virus, can attack fully immunocompetent adults, but many viruses take advantage of more-
Cesario, Thomas C
core   +1 more source

Vaccines in the Prevention of Viral Pneumonia [PDF]

open access: yesClinics in Chest Medicine, 2017
Pneumonia is of great global public health importance. Viral infections play both direct and indirect parts in its cause across the globe. Influenza is a leading cause of viral pneumonia in both children and adults, and respiratory syncytial virus is increasingly recognized as causing disease at both extremes of age.
Fraser, CS, Jha, A, Openshaw, PJM
openaire   +4 more sources

Impact of preceding flu-like illness on the serotype distribution of pneumococcal pneumonia.

open access: yesPLoS ONE, 2014
BackgroundEven though the pathogenicity and invasiveness of pneumococcus largely depend on capsular types, the impact of serotypes on post-viral pneumococcal pneumonia is unknown.Methods and findingsThis study was performed to evaluate the impact of ...
Joon Young Song   +3 more
doaj   +1 more source

Influenza and Viral Pneumonia

open access: yesClinics in Chest Medicine, 2018
Influenza and other respiratory viruses are commonly identified in patients with community-acquired pneumonia, hospital-acquired pneumonia, and in immunocompromised patients with pneumonia. Clinically, it is difficult to differentiate viral from bacterial pneumonia. Similarly, the radiological findings of viral infection are in general nonspecific. The
Julio A. Ramirez, Rodrigo Cavallazzi
openaire   +4 more sources

Community-Acquired Viral Pneumonia [PDF]

open access: yesClinics in Geriatric Medicine, 2007
Advanced age often is associated with functional and immunologic decline and chronic cardiopulmonary diseases that predispose to pneumonia when viral infection occurs. Influenza virus remains the primary viral pathogen in the elderly, although the impact of the other respiratory viruses remains to be defined.
Ann R. Falsey, Ann R. Falsey
openaire   +3 more sources

Procalcitonin and C-reactive protein for invasive bacterial pneumonia diagnosis among children in Mozambique, a malaria-endemic area. [PDF]

open access: yesPLoS ONE, 2010
Pneumonia is the major cause of mortality and morbidity in children worldwide. Procalcitonin (PCT) and C-reactive protein (CRP) are used in developed countries to differentiate between viral and bacterial causes of pneumonia.
Núria Díez-Padrisa   +9 more
doaj   +1 more source

Analysis of risk factors of fungal superinfections in viral pneumonia patients: A systematic review and meta‐analysis

open access: yesImmunity, Inflammation and Disease, 2023
Background Infections with fungi, such as Aspergillus species, have been found as common complications of viral pneumonia. This study aims to determine the risk factors of fungal superinfections in viral pneumonia patients using meta‐analysis.
Haiyang Ni   +5 more
doaj   +1 more source

Respiratory syncytial virus: Clinical and epidemiological pattern in pediatric patients admitted to a children’s hospital between 2000 and 2013 [PDF]

open access: yes, 2014
INTRODUCTION: Respiratory syncytial virus (RSV) is the major causative organism associated with acute lower respiratory tract infections in children.The objective of this study was to describe the clinical and epidemiological pattern of RSV and identify ...
Bakir, Julia   +8 more
core   +1 more source

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