More than 49,000 sign up for Harris County’s COVID vaccine wait list despite website glitches Houston Chronicle How to get an appointment for the COVID vaccine in the Houston area KHOU 11Harris County Public Health portal for COVID-19 vaccination waitlist opens fox26houston.comHarris Co. Judge Lina Hidalgo announces new COVID-19 vaccine waitlist KTRK-TVHarris County's COVID-19 vaccine portal is now online — all residents can sign up KHOU.comView Full Coverage on Google News