· WHO fact sheet on influenza: includes key facts, definition, symptoms, transmission, seasonal epidemics, effects, prevention, WHO response. · Seasonal influenza (‘the flu’) is an acute respiratory infection caused by influenza viruses that circulate globally and year-round. It can cause illness ranging from mild to severe, sometimes … · Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world. It is characterized by a sudden onset of fever, cough (usually dry), … · Influenza is an acute viral infection that primarily attacks the upper respiratory tract, including the nose, throat, bronchi and, less frequently, the lungs. The disease occurs worldwide and … Influenza (flu) is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness. The virus is transmitted easily from person to person via droplets. Influenza tends to spread … Influenza, or the flu, is both a seasonal and a pandemic virus. Every year, mainly during the winter season, seasonal influenza infects as many as 1 billion people. This makes it one of the most … · This WHO Clinical practice guideline for influenza is an update and expansion from the previously published WHO guideline on the clinical management of patients with severe influenza or … Types A and B cause annual epidemics and often pandemics of influenza illness, while type C is a less common disease with fewer symptoms. Agent of disease. InfluenzaA and B are the main influenza viruses that cause seasonal outbreaks in humans. InfluenzaA viruses are classified into subtypes based on 2 surface proteins ...H1N1 influenza was recognized, we are publishing articles providing background information about novel recombinant forms of H1N1 influenza causing human disease in the United States... Introduction. The history of influenza or influenza-like disease extends.Influenza is adisease with enormous morbidity, but usu-. ally low mortality. Therefore, it is normally the high. Flu is a coarse infectious respiratory sickness that occurs due to influenza viruses. It is normally contracted in the nasal passages and the throat, though it can complicate to the lungs. Influenza is caused by the influenza virus. It is a rapidly spreading infectious disease that mainly affects the trachea/ respiratory tract. Types of Influenza Viruses. Influenza is a respiratory disease caused by a virus known as Influenza, which can be transmitted through inhalation of aerosols of mucus, saliva... Thus, a comparison of the neutrophil response between disease phenotypes of a single virus species (InfluenzaA virus) may elucidate a role for neutrophils in the viral microenvironment. Patient-Based Transcriptome-Wide Analysis Identify Interferon and Ubiquination Pathways as Potential Predictors of InfluenzaADisease Severity.
