Vitamins and a couple of flu meds, just incase.
Alcohol-based hand sanitizer (at least 60% alcohol).
Water and nonperishable food (in case restaurants and stores are closed or have short hours).
Personal items such as pillow covers, blankets, towels and washcloths.
Ample supplies of your personal medications.
Disinfectant sprays or alcohol-based sanitizer wipes (at least 70% alcohol) for clean-ups along the way and on arrival.
Lotion (to prevent dryness from extra handwashing).
Diapers or pads (for added peace of mind in case facilities are closed).
Plastic bags (for storing or disposing of soiled items).
Gloves (for handling soiled items or cleaning).
First aid kit with up-to-date supplies.
Patience and flexibility.