No no no you need weapons guns are sparce in the UK so get whatever you can make sure you have a map to the local b&q!!!
You don't want to be in your home either go somewhere with loads of supplies, hospital is your best bet medical supplies and hospital food to eat only issue is the virus will probably be more prevalent there as sick people be going in and out
I say supermarket there's food and basic medical supplies knifes etc as well and big enough to.run hide make traps
But i don't think about it alot