Whilst theres no vaccine, if you really are concerned conventional antibiotics might help, I last week got some to treat pneumonia, my thinking being from what I have read the virus attacks the respiratory system similar to pneumonia in most cases it develops into pneumonia, I would rather take something that might help, than nothing at all. My doctor was OK with my thinking and thinks that with whats known that's all we can do. Augmentin and keflex, but wait till your mucus goes green which points to infection, clear usually is just the common flu, biggest issue i see coming is people getting the common flu and panicking thinking they have corona, plus only ever use anti biotics where you absolutely have to, dont use up your line of defence to early.