My Doctor stopped using the Zelenkow protocol after seeing poor results and two sudden deaths among young patients using plaquinal and Azithromycin. He suspected (but it hasn’t been proven) that the deaths may be due to unhealthy heart rhythms caused by the combination of these drugs. Many hospitals were throwing these drugs at everyone with suspected COVID out of desperation but stopped for the same reason (at least the two hospitals my relatives works at).
Dr Zelenkow is an elriche yid and should be blessed. I am far from convinced, however, that his treatment is to be recommended.