According to this paper azithromycin May have direct antiviral properties and synergy with HCQ (I.e. not just for secondary bacterial infection)
Dewophile,
That is a hugely important point that you're making. One of my doctors, a pulmonologist and the head of pulmonology at St. Johns Hospital here in Santa Monica, has argued for years that some antibiotics have a DIRECT anti-viral effect. Another doctor that I know says that if he had antibiotics in 1918, he could have saved 60 million lives. My primary care physician also subscribes to this viewpoint.