describe the relationship between health and disease
describe the relationship between health and disease
describe different types of diseases (including communicable and non-communicable diseases)
explain how communicable diseases (caused by viruses, bacteria, protists and fungi) are spread in animals and plants
describe common human infections including influenza (viral), Salmonella (bacterial), Athlete’s foot (fungal) and malaria (protist) and sexually transmitted infections in humans including HIV/AIDS (viral)
describe plant diseases including tobacco mosaic virus (viral), ash dieback (fungal) and crown gall disease (bacterial)