A Los Angeles doctor prescribing hydroxychloroquine in conjunction with zinc is seeing a 100% success rate with every patient he has treated suffering from the Coronavirus. “Every patient I’ve prescribed [hydroxychloroquine] to has been very, very ill and within 8 to 12 hours, they were basically symptom-free,” said Dr. Anthony Cardillo, the CEO of Mend Urgent Care. “So clinically I am seeing a resolution” for people suffering from the Coronavirus.