Prevent The Diseases Charts, School Education

Quick Answer: Prevent The Diseases Charts are disease prevention charts for school health education, showing how common infectious diseases spread and how each route can be blocked, for example with safe water, clean food, mosquito control, covered coughs and vaccination. They are used in science and health lessons.

Following the Route of Infection

The clearest way to teach disease prevention is to follow the route a germ takes. Disease prevention charts of this kind usually group illnesses by how they spread: through contaminated water and food (cholera, typhoid, hepatitis A and diarrhoeal illness), through droplets in the air from coughs and sneezes (tuberculosis, influenza and measles), through insect vectors (malaria and dengue carried by mosquitoes), and through close contact.

Each route is then paired with a preventive step: boiling or treating drinking water, covering food and eating it freshly cooked, keeping toilets and drains clean, emptying stagnant water where mosquitoes breed, sleeping under nets and covering the mouth when coughing. Immunisation panels explain that a vaccine trains the body to recognise a germ in advance, which is why childhood vaccination schedules protect against diseases such as measles, polio and tetanus.

Specifications

Applications

• Science lessons on microorganisms and communicable diseases
• Health weeks, monsoon awareness drives and school assemblies
• Eco-club surveys of mosquito breeding sites around the campus
• Discussions on why vaccination protects the community as well as the individual

Care & Handling

• Before the monsoon, move the mosquito and water-safety sheets of the Prevent The Diseases set to a corridor that every class passes.
• Near wash areas, protect the charts with a clear cover so splashes do not blur the illustrations.
• Replace a sheet if public-health advice on its topic changes, so the wall never contradicts what a doctor would say.

Why Choose LabEquip

Schools often combine these charts with the Health Care Series Charts on personal hygiene, and science teachers link them to microbes using the Bacteria Chart. Orders go through the LabEquip contact page.

Frequently Asked Questions

What are the main ways infectious diseases spread?

Through contaminated water and food, through droplets in the air from coughs and sneezes, through insects such as mosquitoes, and through direct contact with an infected person or contaminated objects. Knowing the route tells you which precaution works.

Which diseases spread through contaminated water?

Cholera, typhoid, hepatitis A and many diarrhoeal infections. They are prevented by drinking boiled, filtered or treated water, washing hands before eating and keeping sewage away from water sources.

How can mosquito-borne diseases be prevented?

Stop mosquitoes breeding by emptying water from coolers, pots, old tyres and containers every week, and avoid bites with nets, window screens and full-sleeved clothing. Malaria and dengue both depend on mosquitoes, so removing breeding sites protects against both.

How does a vaccine protect against disease?

A vaccine contains a weakened, killed or partial form of a germ, or instructions for making part of it. The immune system learns to recognise it and keeps memory cells, so a later infection is fought off quickly.

Why is covering coughs and sneezes important?

Droplets from the nose and mouth carry germs such as those that cause influenza and tuberculosis. Coughing into a tissue or the elbow, then washing hands, keeps those droplets off other people and shared surfaces.

How does vaccination protect people who are not vaccinated?

When most of a community is immune, a germ has few chances to pass from person to person, so it cannot spread widely. This herd immunity protects babies and others who cannot be vaccinated.

Last Updated: September 2026