Starting Monday, Sept. 30, the Colorado Department of Public Health and Environment (CDPHE) will send text and email reminders to more than 880,000 Coloradans.
CDPHE will send reminders to Coloradans aged 65 and older, whose records in the Colorado Immunization Information System (CIIS) show they may be due for their annual flu vaccine.
The text message will come from 45778, while the emails will come from cdphe.vaccine.registry@state.co.us.