How do pathogens move between hosts and how can we stop them?
In short: Explore the fundamental mechanics of communicable diseases. This video examines the different types of microorganisms that cause infection and the essential strategies used to prevent their spread.
The video introduces pathogens—microorganisms that cause disease—categorising them into bacteria, viruses, protists, and fungi. It explains the various transmission routes, such as airborne droplets in measles, contaminated food or water in salmonella and cholera, and direct contact in conditions like athlete's foot.
To combat these threats, the lesson covers critical prevention methods: maintaining hygiene, using insecticides to kill vectors like mosquitoes, implementing vaccinations, and the use of isolation or quarantine for serious diseases.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: GCSE Biology - Communicable Disease (2027/28 exams)
To cite this card, link to https://intellectplus.co.uk/app/science-gcse-biology-communicable-disease-2027-28-exams.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
Related
More in Microbiology · More in Science · Latest · A–Z · All topics
