OGHS plans vaccine event at housing authority Federica Narancio/AP Pharmaceutical company Pfizer announced on its website that it had received permission from the Food and Drug Administration that they can enroll children as young as 12 in its COVID-19 vaccine trial. (Federica Narancio/AP) Posted at 1:58 PM, May 05, 2021 and last updated 2021-05-05 14:58:43-04 Opelousas General is working to make it easier for people to get their COVID-19 vaccination. They have set up a vaccination event for next week. OGHS staff will be administering COVID-19 vaccines on Monday, May 10 at the Opelousas Housing Authority from 8am - 12 Noon. To schedule your shot, visit: