Write YES if the measure prevents and regulates the spread of diseases and NO if the action does not prevent and regulate the spread of diseases. Write your answers on a separate sheet of paper. Do not write anything on this module,
11. Stay home and isolate yourself when feeling sick.
12. Cover your nose and mouth with a tissue when sneezing and coughing.
13. Boil water if it came from open sources like a deep well and river channels.
14. Reduce the number of frogs and lizards as they are pesky little creatures,
15. The use of nets and screens in houses prevent mosquitoes from entering,​