Four Signs You Have the New Covid Variant, Not the Flu, Amid 'Tripledemic' Alert Monday, September 29, 2025 covid flu tripledemic symptoms variant virus uk health cough influenza As the UK moves deeper into the colder season, health experts are raising alarms over the emergence of a “tripledemic,” where Covid-19, influenza, and respiratory syncytial virus (RSV) circulate simultaneously. … Read More