Overall 302 infants with acute pneumonia were examined for gas, acid-base and electrolyte homeostasis, central and cerebral hemodynamics. In interpreting the data obtained use was made of a basically new approach to estimation of central and peripheral hemodynamics, resting on an analysis of gas, acid-base and electrolyte homeostasis, reflecting external respiratory function, blood transport system, redox processes in tissues, and so forth. Based on the data obtained the author has devised the classification of acute respiratory and heart failure as well as rapid index in order to differentiate acute heart and vascular failure in infants with acute pneumonia.
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Viruses
January 2025
National Center for Water Safety (CeNSia), Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
Human noroviruses (HNoVs) are a leading cause of acute gastroenteritis worldwide, with significant public health implications. In this study, wastewater-based epidemiology (WBE) was used to monitor the circulation and genetic diversity of HNoVs in Rome over an eight-year period (2017-2024). A total of 337 wastewater samples were analyzed using RT-nested PCR and next-generation sequencing (NGS) to identify genogroups GI and GII and their respective genotypes.
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January 2025
Global Health Program, Washington State University Global Health-Kenya, Nairobi 00200, Kenya.
Human outbreaks of Middle East respiratory syndrome coronavirus (MERS-CoV) are more common in Middle Eastern and Asian human populations, associated with clades A and B. In Africa, where clade C is dominant in camels, human cases are minimal. We reviewed 16 studies (n = 6198) published across seven African countries between 2012 and 2024 to assess human MERS-CoV cases.
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January 2025
Virology Department, Institut Pasteur de Dakar, 36 Avenue Pasteur, Dakar 200, Senegal.
Neurological manifestations associated with human parvovirus B19 (B19V) infections are rare and varied. Acute encephalitis and encephalopathy are the most common, accounting for 38.8% of all neurological manifestations associated with human B19V.
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January 2025
Laboratory of Gastroenteric Virus, Virology Section, Evandro Chagas Institute, Secretariat of Health Surveillance and Environment, Brazilian Ministry of Health, Ananindeua 67.030-000, Pará, Brazil.
Acute gastroenteritis (AG) is a major illness in early childhood. Recent studies suggest a potential association between human bocavirus (HBoV) and AG. HBoV, a non-enveloped virus with a single-strand DNA genome, belongs to the Parvoviridae family.
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January 2025
Fundação Oswaldo Cruz-Fiocruz São Paulo, Ribeirão Preto 14049-900, Brazil.
Chikungunya virus infection often manifests as an acute, self-limiting febrile illness, with arthralgia and musculoskeletal symptoms being the most commonly reported. Arthralgia can persist for months or even years, and approximately 50% of cases progress to chronic conditions. However, recent outbreaks have revealed a rising number of severe cases and fatalities.
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