Mils,
There is no "L".
__ __ S __ __ S E/__ __ / __ __ N T A __ __ N A __ E__/S H A __ __/__ __ __ E __ __ S/__ N/A/__ __ N __ T __ __ E/__ __ __ __ __/__ __ N T A __ NE __.
right letters:T, E, A, H, S, N
wrong letters:L
Good Luck!
Hint: Universal Precaution in Healthcare Enviroment