Study of Molecular Genetic Characteristics of Influenza A(H1N1) Viruses Identified During Monitoring in Kazakhstan (2023–2026)
Background/Objectives: Seasonal influenza threatens global public health through rapid mutations. This study evaluated the prevalence and molecular-genetic characteristics of seasonal influenza viruses circulating in Kazakhstan during the 2023–2026 epidemic seasons. Methods: Nasopharyngeal swabs (n = 1756) and serum sa...