no need to apologize cacatcat, you know me, nothing gets me upset or offended......You are correct in that some nasal sprays are harmful with longterm use. But these aren't the sprays they're using to washout/kill the virus.
Also, the mode of delivery isn't what makes it addictive/harmful (true also for oral meds and intravenous meds). Rather, it's the active ingredient in the spray that determines the impact on the nasal mucosa.
Anyhow, once again, my apologies for my misunderstanding.
and we two know all about this virus, but what can truly stop it? that we don't know!
A nasal spray? i don't know, we can't all keep using that forever, we need to stop this virus at the root, we need immune people, a vaccine hopefully.
Wow, almost December 2020, we are coming up to one year anniversary of Covid-19.
The plague lasted for 4 years, and then came back once in a while as well...