Vons Pharmacy intern Kevin Chang cleans Brenda Julian’s upper arm in preparation for a flu shot …

Vons Pharmacy intern Kevin Chang cleans Brenda Julian's upper arm in preparation for a flu shot ...

Vons Pharmacy intern Kevin Chang cleans Brenda Julian’s upper arm in preparation for a flu shot at the AgeWell Expo on Saturday, Nov. 9, 2019, at Red Rock Resort in Las Vegas. (Ellen Schmidt/Las Vegas Review-Journal) @ellenkschmidt_