"Human parainfluenza viruses"

Seasonality and clinical impact of human parainfluenza viruses Widespread availability of rapid diagnostic testing for respiratory viruses allows more in-depth studies of human parainfluenza viruses (HPIV). This study aimed to assess seasonality of HPIV types 1-4, clinical outcomes by HPIV type, and risk factors for illness severity. This retrospective study was performed from January 2013

Clinical and Molecular Epidemiology of Human Parainfluenza Viruses 1–4 in Children from Viet Nam HPIVs are serologically and genetically grouped into four species that account for up to 10% of all hospitalizations due to acute respiratory infection in children under the age of five. Genetic and epidemiological data for the four HPIVs derived from two pediatric cohorts in Viet Nam are presented

Prevalence of Human Parainfluenza Viruses and Noroviruses Genomes on Office Fomites The aim of this study was to evaluate the potential role of office fomites in respiratory (human parainfluenza virus 1-HPIV1, human parainfluenza virus 3-HPIV3) and enteric (norovirus GI-NoV GI, norovirus GII-NoV GII) viruses transmission by assessing the occurrence of these viruses on surfaces in office

The potential influence of human parainfluenza viruses detected during hospitalization among critically ill patients in Kuwait, 2013–2015 The four types of human parainfluenza viruses (PIV) are important causes of community-acquired pneumonia, particularly in children; however, limited information exists about the incidence of PIV in critically ill patients. The aim of this study

Population-Based Surveillance for Medically-Attended Human Parainfluenza Viruses from the Influenza Incidence Surveillance Project, 2010-2014. Parainfluenza viruses (PIV) have been shown to contribute substantially to pediatric hospitalizations in the United States. However, to date, there has been no systematic surveillance to estimate the burden among pediatric outpatients. From August 2010

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using a Bayesian approach that accounts for seasonality and long-term trends. We analyzed data from 43,385 acute febrile illness cases in the Sentinel Enhanced Dengue Surveillance System in Puerto Rico (2013-2023). Viruses studied included influenza A (IAV), influenza B (IBV), respiratory syncytial virus (RSV), human parainfluenza viruses 1 and 3 (HPIV-1, HPIV-3), human adenovirus (HAdV), and human

Global epidemiology, seasonality and climatic drivers of the four human parainfluenza virus types. Human parainfluenza viruses (hPIV) are a common cause of acute respiratory infections, especially in children under five years and the elderly. hPIV can be subclassified as types 1-4: these showed various seasonality patterns worldwide, and it is unclear how climatic factors might consistently

a strong indicator of respiratory viruses (human adenovirus, human parainfluenza viruses, and human rhinovirus) in children under 5 years old, while those over 5 years showed symptoms such as smell and taste disturbances. These findings emphasize the correlation between various symptoms and ARIs across different age groups and may help to improve syndromic surveillance systems.

groups, 21% of healthy children and 43% of healthy adults were infected with Coronaviruses and Human Parainfluenza Viruses (HPIV-3 and -4), respectively. The 2063 A/G mutation of the 23S gene was found in 40.8% of patients from European Russia and in 35.7% of patients from the Far East. The result of core genes demonstrates that the sequence obtained from Russia clusters with sequences from clade 1

Clinical characteristics and risk factors of severe human parainfluenza virus infection in hospitalized children. Human parainfluenza viruses (HPIVs) commonly cause childhood respiratory illness requiring hospitalization in Taiwan. This study aimed to investigate clinical severity and identify risk factors predisposing to severe disease in hospitalized children with HPIV infection. We included

Paramyxoviruses: Pathogenesis, Vaccines, Antivirals, and Prototypes for Pandemic Preparedness. The Paramyxoviridae family includes established human pathogens such as measles virus, mumps virus, and the human parainfluenza viruses; highly lethal zoonotic pathogens such as Nipah virus; and a number of recently identified agents, such as Sosuga virus, which remain poorly understood. The high human

Liver Enzyme Elevation Related to Human Parainfluenza Virus Type 3 Infection. The human parainfluenza viruses are common causes of upper and lower respiratory tract infection; however, nonrespiratory infections with human parainfluenza viruses are rare, and there are no reports of pediatric cases of liver enzyme elevation. We present 2 pediatric patients who developed liver enzyme elevation

analyzed to unravel the epidemiological patterns. Only 1.1% (24/2188) patients with suspected COVID-19 were eventually confirmed to have SARS-CoV-2 infection, and the most frequently observed symptoms were fever (75.0%, 18/24) and cough (20.8%, 5/24). The overall detection rate of other respiratory pathogens was 10.3% (226/2188). Among them, human rhinovirus (3.2%, 71/2188), human parainfluenza viruses

%), followed by human rhinoviruses (HRVs) (9.5%), and human coronaviruses (HCoVs) (5%). A detection rate of 2-3% was recorded for mycoplasma pneumonia, adenoviruses, human parainfluenza viruses (HPIVs), respiratory syncytial virus (RSV), and human metapneumovirus (HMPV). ILIs cases were reported throughout the year, however, influenza, RSV, and HMPV exhibited strong seasonal peaks in the winter, while HRVs

. (See the image below.) (See Workup.)Child with mumps. View Media Gallery Even though the mumps virus, Rubulavirus, shares similar morphologic features to human parainfluenza viruses (known as hPIVs, as part of theParamyxovirusgenus), no cross-immunity between these viruses is known. Themumps virusdoes share various epidemiologic characteristics with other well-known viral pediatric diseases

this unusually large occurrence. NMP was defined as acute parotitis or other salivary gland swelling of >2 days duration in a person with a mumps- negative laboratory result. Using a standardized questionnaire, we collected demographic and clinical information. Buccal samples were tested at the CDC for selected viruses, including mumps, influenza, human parainfluenza viruses (HPIVs) 1-4, adenoviruses

and are of clinical interest. During the past 10 years, measles, mumps, rubella, varicella-zoster, hepatitis A and B, Epstein-Barr, and human respiratory syncytial viruses; human parainfluenza viruses 1, 2, and 3; human herpes simplex viruses 1 and 2; human herpesvirus 6; cytomegalovirus (CMV); human adenoviruses (HAdVs) 1, 2, 3, 7, and 11; human parvovirus B19; and human echovirus 9 and 11 titers in IVIG lots have