Oxygenation Setting News Today

Plasma from a recovered person willing to donate. thats how it all started. brian: so that person donated. you gave this patient who is not in good condition the plasma. have you seen any change in their condition? >> he has gotten a little bit better in terms of his oxygenation setting. he was able to get off the nasal pressure to increase the blood pressure. he was able to stop that its really too early to tell whether this treatment has been working. brian: doctors, how many days has it been ...