Austin and Travis County health authorities on Thursday announced stricter COVID-19 guidelines for unvaccinated people after a sharp increase in cases and hospitalizations. Credit: Miguel Gutierrez Jr./The Texas Tribune Austin announces stricter coronavirus protocols for unvaccinated residents as cases increase. But it can’t legally enforce them. Thu, 07/15/2021 - 1:13pm Austin city and public health officials on Thursday raised the city’s Read more about Austin announces stricter coronavirus protocols for unvaccinated residents as cases increase. But it can’t legally enforce them.