Are substances that stimulate the animal cells to produce IFN
- BRL5907 a substance derived from fungi and used to protect cattle from FMD.
- Poly1 Poly c Gave Systemic protection against viruses such as hepatitis.
Oral à Amantadine
- Prevents the entry of the virus and its spread is used to treat influenza in horses, turkeys and human handling poultry infected with respiratory and reduces mortality by 50% when given in drinking water.
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fungi