Is there any scientific/medical feedback on India's official approach to give prophylaxis hydroxychloroquine to medical personnel and contacts of infected people? Could it be that this policy had some positive impact?
https://www.mohfw.gov.in/pdf/AdvisoryontheuseofHydroxychloro...
https://www.thelancet.com/journals/laninf/article/PIIS1473-3...