Work as a Team to Prevent Vaccine Errors
You'll need to stay alert for errors with COVID-19 vaccines...due to boosters, pediatric doses, catch-up with other vaccines, etc.
Help balance the load. Consider getting trained to administer vaccines, if you're not already...and encourage your tech colleagues to do the same. This can help free up your pharmacist's time.
Work as a team to utilize checklists, charts, etc...and don't rely on memory. If practical, offer to be the point person to update these tools promptly when changes occur.