Its very common to see or hear colorÃ­n coloradoâ¦ este cuento se ha acabado Dec 28, 2012 | link
Tamiflu is an NA inhibitor. By blocking the NA enzyme the drug makes it harder for the influenza virus to escape a host cell and replicate. As good as this sounds, you have to take the drug within the first day or two of symptoms.
Tamiflu Actions. Tamiflu acts by reducing the number of cells in your body that are affected by the influenza virus. It does this by binding to a coating, called neuraminidase, that's found on the surface of the virus. Neuraminidase allows the virus to penetrate healthy cells, where it can then produce more copies of the virus.