Trick-or-treating, health officials say “be cautious”

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TUCSON (KVOA) - This year, trick-or-treating may look a little different as health experts urge caution if you are heading out.
In Southern Arizona, several families are stepping up to provide a safe environment for trick-or-treaters. Health officials warn to take safety precautions amid the COVID-19 pandemic."This is my favorite holiday, my children will tell you I am in love with Halloween,' Dr. Cullen, the Pima County Health Director said. "My house is on