Dr. William Grace told Ingraham that they have 100 patients and have had zero deaths after the use of Hydroxychloroquine. Hydroxychloroquine is the less toxic version of Chloroquine. Grace said that a big reason older people die from the coronavirus is that their lungs fill up with fluid as part of an immune response to the virus. Hydroxychloroquine works, Grace notes, in both inhibiting the immune response and inhibiting the replication of the virus.Video: https://www.youtube.com/watch?v=kYyrQ4RxtOQ