As conjunctivitis cases are surging in Arunachal Pradesh, with children being the most affected, several district administrations have ordered a temporary suspension of school activities to curb the spread of the disease, officials said on Thursday. =After the state capital Itanagar and Kanubari sub-division of Longding district, Namsai and East Siang administrations have ordered the closure of schools for a few days to arrest the outbreak of the eye infection, they said.