Four people are in stable condition after bees attacked them in Mesa on Tuesday evening.
It happened near Lindsay and Brown roads.
Firefighters said two adults and two kids were working on the landscape when the bees came out of a hole in the ground and attacked them.
Some of them were stung multiple times.
Firefighters used foam on the bees so they wouldn't attack anyone else.
It's unclear how many bees went on the attack.
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