1. covering it with a air-tight container or a plastic wrap and storing it in the freezer or fridge ._.
Don't give out personal information (name, phone number, passwords, etc), never meet up with anyone, don't download anything suspicious, don't open emails or attachments from strangers, and don't show your face.
Prepare gas mask
Gas mask filters depending on how many family members you have
Prepare weapons when people get scared they do stupid stuff
Med kits you may have an encounter with another person who needs it or you may need it
And bring lots of water and food
Toilet/outhouse a small building that tends to be outside that one uses the bathroom in
You just gotta be more aware