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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.
Há 6 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.
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 6 dias · Influenza vaccines, colloquially known as flu shots, are vaccines that protect against infection by influenza viruses. New versions of the vaccines are developed twice a year, as the influenza virus rapidly changes. While their effectiveness varies from year to year, most provide modest to high protection against influenza.
Há 4 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 3 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 ...
