Tuberculosis (TB) is a disease that damages the lungs.
Name the type of pathogen that causes TB.
Explain how TB is spread from one person to another.
TB is more common in people who live in crowded housing.
Explain why.
Give two ways the spread of TB can be reduced.
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.