Serum de Yersin, homeopathic medicine, is mainly recommended in homeopathy as an anti-flu vaccine, especially in winter when the disease can take the form of a seasonal epidemic.
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Serum de Yersin, homeopathic medicine, is mainly recommended in homeopathy as an anti-flu vaccine, especially in winter when the disease can take the form of a seasonal epidemic.
Adult and child over 6 years old: Allow to dissolve under the tongue.
Children under 6 years old: Dissolve the granules in a little water.
Based on sucrose and lactose, the granules are impregnated with the homeopathic dilution Serum Yersin 9CH.