Results 21 to 30 of about 2,388,770 (229)

The transmission dynamics of groups A and B human respiratory syncytial virus (hRSV) in England & Wales and Finland: seasonality and cross-protection [PDF]

open access: yes, 2005
Human respiratory syncytial virus (hRSV) transmission dynamics are inherently cyclical, and the observed genetic diversity (between groups A and B) also appears to have a repeating pattern.
Waris, M   +10 more
core   +1 more source

Resurgence of Respiratory Syncytial Virus in Children: An Out-of-Season Epidemic in Portugal

open access: yesActa Médica Portuguesa, 2023
Introduction: An out-of-season increase in respiratory syncytial virus (RSV) incidence was observed in Portugal from June 2021 onwards, revealing a continuing surge in cases throughout 2021/2022 autumn/winter.
Ana Rita Torres   +5 more
doaj   +1 more source

The incidence and clinical burden of respiratory syncytial virus disease identified through hospital outpatient presentations in Kenyan children [PDF]

open access: yes, 2012
There is little information that describe the burden of respiratory syncytial virus (RSV) associated disease in the tropical African outpatient setting. Methods We studied a systematic sample of children aged
Bett, Ann   +11 more
core   +1 more source

Identification of group B respiratory syncytial viruses that lack the 60-nucleotide duplication after six consecutive epidemics of total BA dominance at coastal Kenya [PDF]

open access: yes, 2013
Respiratory syncytial virus BA genotype has reportedly replaced other group B genotypes worldwide. We report the observation of three group B viruses, all identical in G sequence but lacking the BA duplication, at a coastal district hospital in Kenya in ...
Agoti, Charles N.   +4 more
core   +1 more source

A 2-year-old girl with chronic crackles after respiratory syncytial virus infection: a case report

open access: yesJournal of Medical Case Reports, 2018
Background Respiratory syncytial virus is the most common cause of lower respiratory tract infections in infants and young children. While the majority of infants display only mild upper respiratory tract infection or occasionally otitis media, around ...
Katarzyna Woicka-Kolejwa   +2 more
doaj   +1 more source

Incidence and severity of respiratory syncytial virus pneumonia in rural Kenyan children identified through hospital surveillance [PDF]

open access: yes, 2009
Background.Although necessary for developing a rationale for vaccination, the burden of severe respiratory syncytial virus (RSV) disease in children in resource‐poor settings remains poorly defined.
Medley, GF   +23 more
core   +1 more source

Influence of age, severity of infection, and co-infection on the duration of respiratory syncytial virus (RSV) shedding [PDF]

open access: yes, 2015
RSV is the most important viral cause of pneumonia and bronchiolitis in children worldwide and has been associated with significant disease burden. With the renewed interest in RSV vaccines, we provide realistic estimates on duration, and influencing ...
Agoti, Charles N.   +7 more
core   +1 more source

Etiology of acute bronchiolitis and the relationship with meteorological conditions in hospitalized infants in China

open access: yesJournal of the Formosan Medical Association, 2014
To investigate the prevalence of common viruses and Mycoplasma pneumoniae (MP) in hospitalized infants with acute bronchiolitis and study the relationship between bronchiolitis and meteorological conditions.
Zheng-Rong Chen   +6 more
doaj   +1 more source

CD25(+) Natural Regulatory T Cells Are Critical in Limiting Innate and Adaptive Immunity and Resolving Disease following Respiratory Syncytial Virus Infection [PDF]

open access: yes, 2010
Regulatory CD4(+) T cells have been shown to be important in limiting immune responses, but their role in respiratory viral infections has received little attention.
Harker, JA   +23 more
core   +1 more source

Prevalence of upper respiratory tract infections at a tertiary care hospital in the city of São Paulo [PDF]

open access: yesEinstein (São Paulo), 2010
Objective: To evaluate the prevalence of pathogens in the upper respiratory tract according to age at a tertiary care hospital in the city of São Paulo. Methods: A total of 6,144 biological material tests from upper respiratory airways were analyzed: 740
Amilton Mouro   +3 more
doaj   +4 more sources

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