Here's the full paragraph: Cases and deaths averted. It is estimated that a cumulative 1.2 billion fewer malaria cases and 6.2 million fewer malaria deaths occ

Here's the full paragraph: Cases and deaths averted. It is estimated that a cumulative 1.2 billion fewer malaria cases and 6.2 million fewer malaria deaths occurred globally between 2001 and 2015 than would have been the case had incidence and mortality rates remained unchanged since 2000. In sub-Saharan Africa, it is estimated that malaria control interventions accounted for 70% of the 943 million fewer malaria cases occurring between 2001 and 2015, averting 663 million malaria cases (range: 542–753 million). Of the 663 million cases averted due to malaria control interventions, it is estimated that 69% were averted due to use of insecticide-treated mosquito nets (ITNs) (UI: 63–73%), 21% due to artemisininbased combination therapy (ACT) (UI: 17–29%) and 10% due to indoor residual spraying (IRS) (UI: 6–14%). My impression is that HCQ is not involved in any of the mentioned interventions, but is considered an alternative to ACT for some specific species.