The duration of fervescence (24 hours in children or 30 hours in adults) was shorter in the oseltamivir group than in the placebo group. According to a Japanese law enacted before oseltamivir therapy became available, schoolchildren with influenza must be isolated 48 hours after defervescence. Our data suggest isolation should be at least 84 hours for children with influenza A treated with oseltamivir and 108 hours for preschool children.
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http://dx.doi.org/10.1007/s00431-006-0227-8 | DOI Listing |
BMC Infect Dis
January 2025
Department of Emergency Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, 212001, China.
Background: In China many respiratory pathogens stayed low activities amid the COVID-19 pandemic due to strict measures and controls. We here aimed to study the epidemiological and clinical characteristics of pediatric inpatients with Mycoplasma pneumoniae pneumonia (MPP) after the mandatory COVID-19 restrictions were lifted, in comparison to those before the COVID-19 pandemic.
Methods: We here included 4,296 pediatric patients with MPP, hospitalized by two medical centers in Jiangsu Province, China, from January 2015 to March 2024.
Front Immunol
January 2025
Nuffield Department of Medicine, Pandemic Sciences Institute, University of Oxford, Oxford, United Kingdom.
Whereas the intranasally delivered influenza vaccines used in children affect transmission of influenza virus in the community as well as reducing illness, inactivated influenza vaccines administered by intramuscular injection do not prevent transmission and have a variable, sometimes low rate of vaccine effectiveness. Although mucosally administered vaccines have the potential to induce more protective immune response at the site of viral infection, quantitating such immune responses in large scale clinical trials and developing correlates of protection is challenging. Here we show that by using mathematical models immune responses measured in the blood after delivery of vaccine to the lungs by aerosol can predict immune responses in the respiratory tract in pigs.
View Article and Find Full Text PDFVirus Genes
January 2025
Department of Pediatrics, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, No.32, Renmin South Road, Shiyan, 442000, China.
Influenza A viruses continue to pose a serious threat to public health and economic stability. To investigate the role of C1RL-AS1 in influenza A virus (IAV) pneumonia. Using RT-qPCR analysis, we determined C1RL-AS1 expression levels in children with IAV-infected pneumonia and A549 cells.
View Article and Find Full Text PDFSci Rep
January 2025
Collaborative Innovation Center for Translation Medical Testing and Application Technology, Department of Medical Technology, Zhangzhou Health Vocational College, Zhangzhou, 363000, Fujian Province, People's Republic of China.
Acute respiratory viral infections are a major public health concern worldwide, causing significant morbidity and economic burden. Understanding the epidemiological characteristics of these infections is crucial for effective control and prevention measures. The study aimed to investigate the epidemiology of six common respiratory viral infections in Zhangzhou, Fujian Province, China.
View Article and Find Full Text PDFSci Rep
January 2025
Aba Teachers College, Wenchuan, Scichuan, China.
Respiratory tract infections caused by various pathogens remain a significant public health concern due to their high prevalence and potential for severe complications. This study systematically analyzed the epidemiological characteristics of six common respiratory pathogens-Chlamydia pneumoniae (CP), Mycoplasma pneumoniae (MP), Adenovirus (AdV), Influenza A virus (FluA), Influenza B virus (FluB), and Respiratory Syncytial Virus (RSV)-in patients from Sichuan Jinxin Xinan Women and Children's Hospital between April 2023 and March 2024. Throat swab samples were collected from a total of 22,717 individuals.
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