The UK Health Security Agency (UKHSA) has published its latest weekly report on surveillance of respiratory viruses, prepared as part of monitoring for the 2026/27 winter season. The report is part of a series of regular publications that the agency releases annually to track the dynamics of seasonal infection spread, including influenza, COVID-19 and respiratory syncytial virus (RSV). Such reports traditionally contain data on medical consultations, hospitalizations, laboratory test results and virus activity by region across the country. This information helps the healthcare system assess the burden on hospitals and respond promptly to increases in disease incidence. Monitoring of respiratory viruses is particularly important during the winter period, when simultaneous circulation of multiple pathogens can create additional strain on primary and emergency care services. Based on such data, authorities make decisions on preventive measures, including recommendations for vaccination of vulnerable populations. UKHSA continues to publish such reports on a regular basis throughout the entire winter season, ensuring transparency of the epidemiological situation for healthcare professionals and the general public.