1. refusal of consent 2. need for immediate admission to intensive care 3. severe neoplasms (in advanced stage) 4. allergies or intolerances known to lactoferrin 4. already being treated with lactoferrin at the entrance to the hospital 5. patients with end-stage renal failure (stage 5) 6. extremely serious general conditions to suggest an imminent exitus 7. clinical conditions of absolute impossibility of tolerating ingestion of drugs/capsules due to conditions contraining the initiation of therapy for os.

1. refusal of consent 2. need for immediate admission to intensive care 3. severe neoplasms (in advanced stage) 4. allergies or intolerances known to lactoferrin 4. already being treated with lactoferrin at the entrance to the hospital 5. patients with end-stage renal failure (stage 5) 6. extremely serious general conditions to suggest an imminent exitus 7. clinical conditions of absolute impossibility of tolerating ingestion of drugs/capsules due to conditions contraining the initiation of therapy for os.

refusal of consent need for immediate admission to intensive care severe neoplasms (in advanced stage) allergies or intolerances known to lactoferrin 4. already being treated with lactoferrin at the entrance to the hospital 5. patients with end-stage renal failure (stage 5) 6. extremely serious general conditions to suggest an imminent exitus 7. clinical conditions of absolute impossibility of tolerating ingestion of drugs/capsules due to conditions contraining the initiation of therapy for os.

refusal of consent need for immediate admission to intensive care severe neoplasms (in advanced stage) allergies or intolerances known to lactoferrin 4. already being treated with lactoferrin at the entrance to the hospital 5. patients with end-stage renal failure (stage 5) 6. extremely serious general conditions to suggest an imminent exitus 7. clinical conditions of absolute impossibility of tolerating ingestion of drugs/capsules due to conditions contraining the initiation of therapy for os.

1. refusal of consent 2. need for immediate admission to intensive care 3. severe neoplasms (in advanced stage) 4. allergies or intolerances known to lactoferrin 4. already being treated with lactoferrin at the entrance to the hospital 5. patients with end-stage renal failure (stage 5) 6. extremely serious general conditions to suggest an imminent exitus 7. clinical conditions of absolute impossibility of tolerating ingestion of drugs/capsules due to conditions contraining the initiation of therapy for os.

1. refusal of consent 2. need for immediate admission to intensive care 3. severe neoplasms (in advanced stage) 4. allergies or intolerances known to lactoferrin 4. already being treated with lactoferrin at the entrance to the hospital 5. patients with end-stage renal failure (stage 5) 6. extremely serious general conditions to suggest an imminent exitus 7. clinical conditions of absolute impossibility of tolerating ingestion of drugs/capsules due to conditions contraining the initiation of therapy for os.