Flu viruses – antiviral drug resistance

Antiviral resistance means that a virus has changed in such a way that the antiviral drug is less effective in treating or preventing illness.

WHO and CDC collect samples of Flu viruses from around the United States and worldwide to test if these viruses are resistant to any of the four FDA-approved influenza antiviral drugs.

Whenever catch cold/flu, simply perform nasal irrigation to protect you.

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