Are you willing to get the Covid vaccine when offered?

faceman said
It's true

https://hms.harvard.edu/news/how-covid-19-causes-loss-smell
nerve cells don't regenerate once they die. That's learned in HS biology classes

Not anymore. That's NOT accurate. The thing about science is we are constantly learning new things, and sometimes those new things disprove previous common beliefs.

Nerve cells do regenerate, they just do so very slowly.

https://askabiologist.asu.edu/regeneration