3. What You Can Do to Ease the Pandemic​

Tere are many things that you can do to help ease the pancdemic, such as wear a mask, use hand sanitizer, social distance, quarantine when you travel or get in contact with an infected person, get tested if you come in contact with an infected person, and stay at home if possible, etc.

as for symbolic actions, the narrator's tearing down the wallpaper in an attempt to find the "woman" in the wallpaper represents her struggle to retain or regain her sanity.   the wallpaper has been part of her confinement and by her tearing it down, she is freeing herself from that confinement.