Please keep it in mind that Adeno Zap is not an antibiotic, it is a natural product to quicken the recovery from the Adeno-Virus and to eliminate the side effects such as poor food digestion, vomiting feed and yellow loose stinky droppings. When you have a bird or birds that you suspect has the Adeno-Virus, based on the symptoms described, you must segregate the birds, preferably in another building or cage if possible. Add one teaspoon to a gallon of water, after they have been fed. Treat the sick birds until symptoms are gone. You should also treat the entire flock for three consecutive days and then repeat giving it to the whole flock in one week for three consecutive days. If symptoms persist, repeat the following week. Use distilled water, especially for the sick birds. A blend of natural herbs. KEEP REFRIGERATED AND MAKE A FRESH BATCH EVERY DAY.