Is there any scientific/medical feedback on India's official approach to give prophylaxis hydroxychloroquine to medical personnel and contacts of infected peopl

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/AdvisoryontheuseofHydroxychloroquinasprophylaxisforSARSCoV2infection.pdf https://www.mohfw.gov.in/pdf/AdvisoryontheuseofHydroxychloro... https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(20)30313-3/fulltext https://www.thelancet.com/journals/laninf/article/PIIS1473-3...