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3 de mai. de 2024 · Influenza, commonly known as "the flu" or just "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, and fatigue.
- Influenza vaccine
Influenza vaccines, colloquially known as flu shots, are...
- Influenza vaccine
Há 5 dias · Influenza, acute viral infection of the upper or lower respiratory tract, marked by fever, chills, and a generalized feeling of malaise. Influenza is caused by viruses in the family Orthomyxoviridae. Learn more about the classification of influenza viruses, influenza outbreaks, and influenza symptoms and treatment.
- The Editors of Encyclopaedia Britannica
- What is influenza?Influenza is an acute viral infection of the upper or lower respiratory tract marked by fever, chills, and a generalized feeling of weakness and pa...
- What type of virus causes influenza?Influenza is caused by several closely related viruses in the family Orthomyxoviridae, an RNA virus group. Influenza viruses are categorized as typ...
- What is the difference between influenza epidemics and influenza pandemics?Pandemics are worldwide outbreaks of a disease and are estimated to occur on average once every 50 years for influenza. Epidemics happen much more...
- What is pandemic influenza preparedness?When an influenza pandemic emerges, WHO adheres to its six-phase preparedness plan. Phases 1–3 are the early stages in pandemic preparedness design...
- What are the symptoms of influenza?The symptoms of influenza include sudden and distinct chills, fatigue, and muscle aches. A person’s body temperature rises rapidly to 38–40 °C (101...
19 de abr. de 2024 · Everything you need to know about flu viruses and flu illness, including symptoms, treatment and prevention.
23 de abr. de 2024 · This joint FAO/WHO/WOAH risk assessment focuses on A (H5N1) viruses characterized since 2021 and assesses the public health risk as well as the risk of the virus spread among animals. WHO Team. Global Influenza Programme (GIP), Global Influenza Surveillance and Response System. As of 23 April 2024.
Há 3 dias · Boletim InfoGripe: influenza A e VSR mantêm situação de alerta em todo o país. O vírus influenza A e o vírus sincicial respiratório (VSR) se mantêm em situação preocupante, sendo responsáveis em diversos estados pelo aumento do número de novos casos e de novas internações. Os registros atuais mostram que entre o total de óbitos ...
Há 2 dias · O VSR segue sendo o principal vírus respiratório em circulação nas últimas quatro semanas epidemiológicas com 57,3% de incidência, seguido por 26,7% para influenza A, 6,8% para Covid-19 e 0 ...
