How to prevent hantavirus pulmonary syndrome (hps )<br>Recognize signs of an infestation. Look for small pellets of rodent droppings about ¼-½ " (0.5-1.0 cm) in size. You may also see signs of gnawing on your furniture or rodent tracks in dusty spaces.
HPS only occurs in Illinois.
( z1 be-located-at :ARG1 ( z2 incident :name ( z3 name :op "HPS" ) ) :ARG2 ( z4 state :name ( z5 name :op "Illinois" ) ) :mod ( z6 only ) )