2 tablets by mouth, every 12 hr for 7–10 days
Active comparator: hydroxychloroquine 200 mg 2 tablets by mouth, every 12 hr for 7–10 days
No intervention: control, no lopinavir/ritonavir and hydroxychloroquine  II  Primary: viral load (hospital Day 3, 5, 7, 10, 14, 18)
Secondary viral load change