Effective Monday December 13 you must wear a mask to enter the New Berlin Library. The policy applies to anyone ages two years old and older. This measure is effective Dec. 13, 2021 until Jan. 15, 2022, after which the State will re-evaluate based on current conditions.

https://www.governor.ny.gov/news/governor-hochul-announces-major-action-address-winter-surge-and-prevent-business-disruption