KS1: Respiratory Hygiene In this lesson, students learn how easily microbes can be spread through coughs and sneezes by recreating a sneeze. Scroll down to find out more and to download the resources. Download the complete lesson Understand there can be harmful microbes in our coughs and sneezes Understand that infection can be spread though coughs and sneezes Understand that good respiratory practices can reduce the spread of infection Understand that we can spread infection through touching surfaces aft...