hello mera sawal hy ,jesa ki sb jante hy ki janvaro (cow) me ekk virus fela hua hy jis karn cow milk ko avoid krne ki slaha di ja rahi hy .ese me kya chhote bacho ko powder milk,ya cow milk dena it's safe.kuki powder milk cow ke milk se hi teyar kiya jata Hye . plsss tell me .