The government won’t have to mandate the vaccine because private corporations will. For example, houston methodist mandating vaccines for employees. Pretty soon if you want to work in healthcare you’ll have to be vaccinated.
POLITICS
Gov. Greg Abbott signs executive order prohibiting vaccine passports in Texas
Abigail Rosenthal
https://www.chron.com/politics/article/abbott-vaccine-passport-executive-order-texas-16079843.php
https://www.chron.com/coronavirus/article/Houston-Methodist-COVID-19-mandatory-vaccine-16070061.php