General info
regarding your questions about preventative oral measures ie. salt wash etc.
I received a video audio only file from a Australian nurse who received it from a colleague in Taipei who interpreted it from a message from another colleague in Wuhan China. I am unable to easily down load it as a file and would have to create an analogue play back copy if I wanted to share off face book. I have since validated it by checking in with other medical people and consider it's message to be credible.
My take:
The author stated that one of the most important preventative measures a person can take in a viral hot zone is to maintain mouth moisture ( increased salivation ) by using warm to hot water ( drinks ) sipped regularly every 20 minutes or so etc.
The ration-al is that the moisture ( saliva ) in the mouth traps the virus when it enters and swallowing of that saliva allows the virus to be digested ( consumed ) via the digestion system, thus killed.
So...
Anything that traps the virus in the mouth and prevents it getting access to the respiratory system ( including throat ) has proved very beneficial.
The other thing mentioned is that if the virus gains access to the respiratory system the throat is typically impacted prior to the virus making it's way into the lungs.
So....
If you experience a sore throat, then this needs to be attacked/treated with some urgency to prevent the virus from progressing to the bronchial tubes and lungs generally. ( time is of an essence)
Once the virus gets into the bronchial tubes and lungs, the tubes and lungs will start an immune response that produces mucus that due to the sore throat and failure of the overwhelmed
bronchial cilia can not be expelled via coughing ( dry cough). The mucus then quickly solidifies in the lungs, preventing air flow and viral pneumonia becomes the issue. Forced opening the air ways implicated becomes necessary to provide treatment. ( the use of respirators and mechanical pumps etc.)
Summary:
As a way of minimizing the progress of the virus to the lungs it is highly recommended to maintain mouth moisture. A dry mouth at any time is a no no.
Sipping warm water often stimulates the flow of saliva and this moisture is digested upon swallowing.
Adding salt or other to the warm water is in itself ineffective but may stimulate saliva flow.
Key points:
- The virus is destroyed by digestion - swallow often
- Increase saliva flow into the mouth so that it can be swallowed and digested.
I hope this may be useful...