WebInfluenza, commonly known as the " flu ," is an extremely contagious respiratory illness caused by influenza A or B viruses. Flu appears most frequently in winter and early spring. The... WebJan 24, 2024 · The Xpert Flu+RSV Xpress Assay is a fast, automated in vitro diagnostic test for qualitative detection and differentiation of influenza A and B viruses and respiratory syncytial virus (RSV) performed on the Cepheid GeneXpert Xpress System. The objective of this study was to establish performance characteristics of the Xpert Flu+RSV Xpress …
Understanding Flu Viruses CDC
WebInfluenza B almost exclusively infects humans and is less common than influenza A. Flu type B also mutates about two to three times more slowly than influenza A. Because … WebInfluenza, commonly known as " the flu ", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, … sandals that have arches
How Long Does the Flu Last? Duration of Symptoms, Contagion - Healthline
WebFeb 24, 2024 · Influenza (referred to as the "flu") is a contagious respiratory disease caused by the influenza A, B, or C virus. 1 Influenza viruses are airborne and affect the nose, throat, and lungs. Not all illnesses are caused by viruses. Some such as bacterial pneumonia can cause flu-like symptoms but are caused by bacteria. WebJul 30, 2024 · There are four main strains of these viruses as A, B, C and D. Influenza A and B are the commonest viral strains and cause flu A and flu B respectively. Therefore, the difference between these two … WebAug 5, 2024 · There are two main types of flu (influenza) virus, types A and B, and influenza A is often considered worse. The flu ( influenza) is a respiratory illness … sandals that work with prosthetics