Establishing Epidemic and Intensity Thresholds After a Major Change in Respiratory Virus Surveillance in Spain in 2020
Influenza Other Respir Viruses. 2025 Sep;19(9):e70136. doi: 10.1111/irv.70136. ABSTRACT OBJECTIVES: We estimated acute respiratory infections (ARIs) and influenza-like illness (ILI) thresholds for SiVIRA, a new …