It is a good point. But "flu" is not one virus, it is a number of respiratory viruses that somehow all carry the same name.
And the clinical phrase "influenza like illness (ILI)" gets used as well.
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It is a good point. But "flu" is not one virus, it is a number of respiratory viruses that somehow all carry the same name.
And the clinical phrase "influenza like illness (ILI)" gets used as well.