North Texas groups giving meals, treats to frontline workers for Christmas to show their support North Texas groups giving meals, treats to frontline workers for Christmas to show their support Across North Texas, people are giving a boost to first responders and healthcare workers to show their appreciation. More North Texas first responders are receiving their first doses of the COVID-19 vaccine. EMS workers rolled up their sleeves to get vaccinated in Frisco on Thursday, just one day after Frisco received its first allotment of about 300 doses of the Moderna vaccine. And across North Texas, others are giving a boost to first responders and healthcare workers to show their appreciation.