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1. en.wikipedia.org › wiki › InfluenzaInfluenza - Wikipedia

   en.wikipedia.org › wiki › Influenza

   • En caché

   Hace 5 días · 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.

2. www.britannica.com › science › influenzaInfluenza | Definition, Symptoms, Treatment, & Prevention

   www.britannica.com › science › influenza

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   23 de may. de 2024 · 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.

   • Autor: The Editors of Encyclopaedia Britannica

   • 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...
   • Influenza is caused by several closely related viruses in the family Orthomyxoviridae, an RNA virus group. Influenza viruses are categorized as typ...
   • Pandemics are worldwide outbreaks of a disease and are estimated to occur on average once every 50 years for influenza. Epidemics happen much more...
   • When an influenza pandemic emerges, WHO adheres to its six-phase preparedness plan. Phases 1–3 are the early stages in pandemic preparedness design...
   • 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...

3. www.gob.mx › imss › prensaContra la influenza: prevención y vacuna - gob.mx

   www.gob.mx › imss › prensa

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   18 de may. de 2024 · La influenza es una enfermedad respiratoria contagiosa de origen viral que infecta principalmente nariz y garganta, y en algunos casos los pulmones, por lo que puede causar daños que van de leves a graves, y la vacuna no evita la enfermedad, sino mitiga complicaciones graves, infecciones severas, neumonía y evita muertes.

4. www.mayoclinic.org › es › diseases-conditionsVirus del resfriado y de la influenza: ¿cuánto tiempo pueden ...

   www.mayoclinic.org › es › diseases-conditions

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   15 de may. de 2024 · Los virus que causan el resfriado común, la gripe y la COVID-19 pueden infectar a alguien durante varias horas o días. Depende de factores como los siguientes: La estructura del virus. Algunos virus son más resistentes que otros a la temperatura, a la humedad o a otras condiciones ambientales. El clima y el ambiente interior.

5. www.who.int › health-topics › influenza-seasonalInfluenza (seasonal) - World Health Organization (WHO)

   www.who.int › health-topics › influenza-seasonal

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   Hace 2 días · Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world. It represents a year-round disease burden. It causes illnesses that range in severity and sometimes lead to hospitalization and death.