What Ganef said.
Now, if the uprising is caused by a virus, that kit will only do you harm. Blood mist from a close-quarters shotgun blast will enter your mucus membranes and take control of surrounding cells = your f*cked. That shield ain't gonna do shit but get covered in blood and be useless.
Now, my ideal kit would include, among other items:
-Aramid fiber overgarments to protect from not only teeth punctures but also flashfire from...
-firebombs, either hastily devised improvised devices or OTS systems used for burning of the dead or in crowds of zombies. If it don't kill em, it'll make em hard and crispy enough to slow em down some.
-full stock, long mag shotgun, with a smaller caliber like 16ga. Let's be realistic, a 16ga to the dome is taking off just as much as a 12ga, but with less overall weapon system weight and higher capacity.
-SWS or scoped sport rifle, semi auto or bolt action.
-Chem/bio overgarments to wear when strolling through an infected area for more ammo or food. Including...
-NBC-rated promask/CBRN respirator or filtermask with blower. Sucking air through a filter with your adrenaline rushing really sucks and can lead to hyperventilation. The blower would come in handy.
-A Glock - self explanatory
-A nice 1911. When that time comes, you've got to take yourself in style.