*Using water purifiers
*Cleaning of class rooms regularly with anti-bacterial liquids
*Not allowing a student suffering from disease

precautions like following we can take in our school to reduce the incidence of infectious disease :-
  - first of all we have to properly sanitized while coming to school 
  - availability of sanitized toilet
  - drink clean water and we have to request to school management to situate water  purifiers in our school if not available . 
  - we have to wash hands properly before taking lunch or we also use sanitizers . 
  - wash your hands after practical classes . 
  - and he have to bought little first aids 
  - say bye to cholks and duster and request to teachers to use markers and pens  . 
  - make sure to brought handkerchiefs . 
  - don't eat junks foods from canteens .