Patient Text Reminders

Help your patients stay on course with VIVOTIF (Typhoid Vaccine Live Oral Ty21a) by encouraging them to sign up for free text message reminders.

They will receive text message reminders over the course of 7 days when it’s time to take their capsules.


How To Sign Up

Patients simply need to send a text message with the word “travel” to 21756 on the day of the first dose. They will receive a message reminding them to take the remaining doses every other day thereafter.

Vivotif Text Reminder

The information requested will be used by Emergent to send text message reminders. Message and data rates may apply. This is a recurring program that includes a total of 4 messages over the course of 7 days. At any time during the program, you may text “HELP” for assistance or “STOP” to discontinue receiving messages. Full Terms and Conditions can be accessed at


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