Ha! Not sure how I screwed that up. Intended sources instead of WebMD were: https://www.cdc.gov/vaccines/schedules/hcp/imz/adult.html https://www.cdc.gov/vac

Ha! Not sure how I screwed that up. Intended sources instead of WebMD were: https://www.cdc.gov/vaccines/schedules/hcp/imz/adult.html https://www.cdc.gov/vaccines/schedules/hcp/imz/adult.html https://www.vaccines.gov/who_and_when/adults/index.html https://www.vaccines.gov/who_and_when/adults/index.html