There is a great future for this technology. Safety issues must be considered like mutations and contaminants while manufacturing. Dealing with live products need lot of caution.

Friends learn to keep poultry as simple as possible, use common sense, stay close to nature, let birds perform using feeds, medicine and vaccines that were used during the 1980's, i can assure you, good profits will be there.
Using latest technology, sanitizer, medicine, amino acids, vaccines n now bacteriophages, have certainly helped the manufacturing n distribution companies, not the farmers and their birds, please use every item sensibly.