... pneumococcus, streptococcus, staphylococcus, Bacillus anthracis, Clostridium tetani, Corynebacterium etc. and Gram-negative bacteria like Escherichia coli, Pasteurella, Salmonella, Brucella, ... , Eperythrozoonsis, Streptococcus disease, toxoplasmosis caused by single infection, mixed infection and secondary infection, enteritis, septicemia, metritis, mastitis, foot rot, sinusitis, Eperythrozoon ...