An infection spreads when droplets from an infected person are inhaled. It causes damage to the lungs.
Which combination identifies the infection and a suitable method of reducing its spread?
cholera and improving the treatment of sewage
Ebola and avoiding contact with infected body fluids
tuberculosis and improving ventilation in crowded rooms
malaria and removing water where mosquitoes breed
43 exam-style questions on Edexcel GCSE Biology 5.1 Health and communicable disease, covering 5.1.1 Communicable and non-communicable diseases, 5.1.2 Disease susceptibility interactions, 5.1.3 Pathogens as disease-causing organisms, 5.1.4 Common infections, 5.1.5 Spread and prevention of pathogens, 5.1.6 Lifecycle of a virus, and 5.1.7 Spread and prevention of STIs. Each one has a worked solution and a mark scheme showing where the marks go.