(404) 806-4811 is a Phone Survey
CDC NATL IMMUN
It is the CDC calling per the CDC website: https://www.cdc.gov/vaccines/imz-managers/nis/participant/index.html They are doing surveys related to vaccines, where the latest survey appears to be understand who is or is not immunized for various vaccines. The problem is that we never consented to be called with those surveys, and it's unclear how that data will actually be used. We are blocking and think they should be sent to voicemail, but allow people who want to participate to call back.
National Immunization Survey
F*** THE CDC
This is a survey by the CDC about immunization practices. It should not be labeled as spam.