"Staying Healthy: Navigating the Spike in Winter Illnesses Amidst Flu and COVID-19"
The UK is experiencing a surge in sickness this winter, with influenza and respiratory syncytial virus (RSV) being more prevalent than Covid-19. Dr. Chris Smith, a virologist from the University of Cambridge, explains that the high level of illness is partly due to people contracting multiple viruses simultaneously or in quick succession, a phenomenon exacerbated by "immunity debt" from reduced exposure to pathogens during Covid lockdowns. This has led to lower population immunity, giving these viruses an advantage. Despite similar symptoms, testing reveals influenza as the most common diagnosis among those seeking medical help, indicating its significant presence in the community.