"We have a duty to protect our communities and all those who belong to the Penn State community, and requiring vaccinations will ensure just that."
Carter is the second linebacker to commit to Penn State's Class of 2022 thus far.
Penn State men's basketball coach Micah Shrewsberry rang his 45th birthday in style Saturday night.
Winston is the third secondary prospect to join Penn State's Class of 2022 this week.
The final special public input meeting on the planned Community Oversight Board for the State College Police Department on Wednesday night was marked by shouting, interruptions, name-calling, and off-topic comments.
To date, Penn State has not required COVID-19 vaccines for students or employees on campus this fall.