This is real info from the Centers For Disease Control even though the chances of the event are slim. The CDC has released tips to survive a zombie apocalypse. Although the ZA is very unlikely, they say this:
"you would treat a zombie apocalypse like any other disaster such as a hurricane or pandemic. The first thing everyone should do is create an emergency kit. This should contain these items:
Water (1 gallon per person per day)
Food (stock up on non-perishable items that you eat regularly)
Medications (this includes prescription and non-prescription meds)
Tools and Supplies (utility knife, duct tape, battery-powered radio, etc.)
Sanitation and Hygiene (household bleach, soap, towels, etc.)
Clothing and Bedding (a change of clothes for each family member and blankets)
Important documents (copies of your driver’s license, passport, and birth certificate to name a few)
First Aid supplies (although you’re a goner if a zombie bites you, you can use these supplies to treat basic cuts and lacerations that you might get during a tornado or hurricane)