Africanized bees are called 'killer bees' because a single sting can kill you. Africanized bees hunt people down and kill them. Swatting bees is the worst thing you can do if bees are attacking you.
Afrianized bees fly faster than domestic bees, making it more difficult to escape by running.
Honey bees can sting people only once. For most people, a single bee sting is painful, but not life-threatening. If you are allergic, you should carry a bee sting kit. Africanized bees hunt people down and kill them. Africanized bees do not seek out victims.