Publications by authors named "O Helve"
Article Synopsis
- Highly pathogenic avian influenza (HPAI A(H5N1)) caused high mortality rates among wild and domestic birds in Europe from 2020 to 2023, notably spreading to fur farms in Finland in July 2023.
- The virus was detected in animals like silver and blue foxes, minks, and raccoon dogs, showing severe health issues and mutations that may help it adapt to mammalian hosts.
- Close cooperation between animal and human health authorities was necessary to manage the outbreak and to address potential health impacts, as the virus was linked to mass bird die-offs and vulnerable farm biosecurity practices.
Microbial colonization of the neonatal gut involves maternal seeding, which is partially disrupted in cesarean-born infants and after intrapartum antibiotic prophylaxis. However, other physically close individuals could complement such seeding. To assess the role of both parents and of induced seeding, we analyzed two longitudinal metagenomic datasets (health and early life microbiota [HELMi]: N = 74 infants, 398 samples, and SECFLOR: N = 7 infants, 35 samples) with cesarean-born infants who received maternal fecal microbiota transplantation (FMT).
View Article and Find Full Text PDFIntroduction: Medicine shortages prevail as a worldwide problem causing life-threatening situations for adults and children. Epinephrine auto-injectors are used for serious allergic reactions called anaphylaxis, and alternative auto-injectors are not always available in pharmacies. Healthcare professionals in Finland use the dedicated internet source, Physician's Database (PD), when seeking medical information in practice, while Health Library (HL) provides health information for citizens (S1 Data).
View Article and Find Full Text PDFSeasonal and inter-seasonal RSV activity in the European Region during the COVID-19 pandemic from autumn 2020 to summer 2022.
Influenza Other Respir Viruses
November 2023
Article Synopsis
- The study analyzes the impact of the COVID-19 pandemic on the epidemiology of respiratory syncytial virus (RSV) in Europe from October 2020 to September 2022.
- Data from multiple surveillance systems showed a significant drop in RSV detections during the 2020/21 season, followed by a gradual increase in 2021 and notable peaks in 2021/22.
- Despite increased testing, RSV patterns were disrupted, with unusual circulation trends observed, indicating that normalization of RSV activity had not been achieved by the 2022/23 season.