The flu, short for influenza, is a viral infection that attacks the respiratory system and is known for symptoms like fever, cough, and aches. Whereas, a flue refers to a chimney or vent pipe that expels smoke, gases, or hot air from a fireplace, stove, or furnace. 12 People often ...
any of various viral infections, esp a respiratory or intestinal infection Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 ...
Influenza (flu) is an acute viral infection of the nose, throat, and lungs. It is a common cause of acute respiratory illness and can affect people of all ages. It occurs every year beginning in late fall, with the peak season for the flu in the northern hemisphere extending from Novembe...
7. Although apparently common sense, straightforward connections between chilling and viral infection have been hard to prove, according to the common cold centre at Cardiff University--the world's only centre dedicated to researching and testing new medicines for the treatment of flu and the common...
Flu vs. cold Compared with most other viral respiratory infections, such as the common cold, influenza (flu) infection usually causes a more severe illness with a mortality rate (death rate) of about 0.1% of people infected with the virus. Cold symptoms (for example, sore throat, runny nose...
Flu vs. COVID-19 Symptoms Flu Vaccine Chart Comments More Since not every individual experiences all of the flu symptoms, it is possible to have the flu without having a fever. Yes, it is possible to get flu without fever. Flu or influenza is a viral disease with predominant ...
influenzanformal(viral disease)SCSimplified Chinese流行性感冒liú xíng xìng gǎn mào Contracting influenza can be a miserable experience. WordReference English-ChineseDictionary © 2025: 复合形式: flu|influenza 英语中文 bird flu, avian fluncolloquial(viral disease: avian influenza)SCSimplified Chines...
Influenza (the flu) is a viral respiratory infection of the nose, throat and sometimes lungs. Illness can range from mild to severe. In some cases, complications from the flu can lead to hospitalizations and even death. Possible complications include bacterial pneumonia and ear and sinus infectio...
Influenza-like illness was defined as fever with signs or symptoms of an upper respiratory infection. Vaccine efficacy against all influenza viral types and subtypes was a secondary endpoint and is presented in Table 8. Table 8: Estimated Efficacy of Fluzone (Trivalent Influenza Vaccine) Against ...
We interviewed the donors of these components, asking them whether they had had symptoms compatible with the presence of a viral illness before or after their donation; blood specimens retained from the time of donation and collected at follow-up were tested for West Nile virus. RESULTS: Twenty...