Some KN95 masks not tested by MIT, as Baker previously said

BOSTON, MASS. (WLNE)- According to the Department of Elementary Secondary Education, some KN95 masks distributed to school districts throughout the state had not been tested at MIT, as Gov. Baker previously said.

DESE received the update from the Massachusetts Emergency Management Agency.

The following message was sent to superintendents Tuesday night:

“All the masks that were distributed last week are KN95s and remain effective, but we are sharing this update as I know there have been additional questions from districts on the masks.

KN95 masks, when worn properly per CDC and DPH guidance, are considered to be highly effective. The CDC has outlined considerations for effective mask use and important factors include having two or more layers, a snug fit against the sides of your face without gaps, and a nose wire to prevent air from exiting the top of the mask.”

The state noted that the use of the KN95 masks are voluntary.