Results 21 to 30 of about 207,052 (253)

The frequency and character of community-acquired pneumonia comparison before and during the COVID-19 epidemic in the multi-specialty hospital [PDF]

open access: yesDigital Diagnostics, 2020
BACKGROUND:The 2019 coronavirus disease outbreak (COVID-19) quickly swept the world in just a month. Polymerase chain reaction (PCR) is used in the diagnosis of this disease, but this test has limitations related to false negative results, as well as PCR
Stepan A. Yaremenko   +3 more
doaj   +1 more source

Combination of clinical symptoms and blood biomarkers can improve discrimination between bacterial or viral community-acquired pneumonia in children

open access: yesBMC Pulmonary Medicine, 2019
Background Differentiating bacterial from viral pneumonia is important for guiding targeted management and judicious use of antibiotics. We assessed if clinical characteristics and blood inflammatory biomarkers could be used to distinguish bacterial from
Mejbah U. Bhuiyan   +14 more
doaj   +1 more source

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

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

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

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
Cavallazzi, Rodrigo, Ramirez, Julio A.
openaire   +3 more sources

Usefulness of cellular analysis of bronchoalveolar lavage fluid for predicting the etiology of pneumonia in critically ill patients. [PDF]

open access: yesPLoS ONE, 2014
The usefulness of bronchoalveolar lavage (BAL) fluid cellular analysis in pneumonia has not been adequately evaluated. This study investigated the ability of cellular analysis of BAL fluid to differentially diagnose bacterial pneumonia from viral ...
Sang-Ho Choi   +12 more
doaj   +1 more source

Clinicopathologic analysis of lethal influenza cases in 2009–2011

open access: yesЖурнал инфектологии, 2014
The authors conducted clinicopathologic analysis of 33 cases of lethal influenza caused mainly by influenza virus H1N1/California in northwest regions of Russia. Five types of structural changes in lungs were outlined: 1) massive serous-hemorrhagic edema
S. A. Gladkov   +4 more
doaj   +1 more source

Differential diagnosis of community-acquired bacterial pneumonia and viral lung injury in hospitalized adults [PDF]

open access: yesКлиническая микробиология и антимикробная химиотерапия, 2023
Objective. Identification of clinical, laboratory, and instrumental factors more common in bacterial pneumonia compared to viral pneumonia, including COVID-19. Materials and Methods.
Strelkova D.A.   +9 more
doaj   +1 more source

PROBLEMS OF ANTIBIOTIC THERAPY IN KOVID-ASSOCIATED HOSPITAL PNEUMONIA

open access: yesСучасні медичні технології, 2022
Introduction. The advent of the COVID-19 pandemic has posed challenges to healthcare professionals. The most common manifestation of a new variant of coronavirus disease is pneumonia, and therefore, the doctor is faced with the question of the diagnostic
O.A. Savchenko   +5 more
doaj   +1 more source

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