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Help the children to make a list of diseases caused by bacteria (harmful microbes) and talk how they can be prevented by a vaccine (beneficial microbes).
Microorganisms are living things that are too small to be seen with the naked eye. They are normally viewed using a microscope. Bacteria, viruses, and some molds are examples of microorganisms. Most microorganisms are essential to life on Earth. However, some of them are harmful to humans, animals, and plants and can cause disease.
12 sty 2011 · Using these clips, and other points of reference, the children will start to build a picture of the health risks associated with harmful bacteria. The information collected can now be used to add a little background to their germ characters.
What are some Illnesses caused by Harmful Micro-Organisms? A few harmful micro-organisms, for example, less than 1% of bacteria, can invade our body and make us sick. Here are some examples of illnesses caused by bacteria: Strep throat; Salmonella or food poisoning or E.coli infection; Bacterial meningitis; Lyme disease; Tuberculosis
Bacteria illustrations and clipart images — Browse 23 Bacteria graphics from our huge library of free vector, and 3D illustrations in PNG, SVG, and GIF formats. They all come on transparent backgrounds for easy use.
Are bacteria dangerous? Most bacteria aren't dangerous, but some are and can make us sick. These bacteria are called pathogens. Pathogens can cause diseases in animals and plants. Some examples of pathogens are leprosy, food poisoning, pneumonia, tetanus, and typhoid fever.
Harmful germs can make us unwell. Good hygiene will avoid spreading these germs. Use soap and hot water to wash your hands after preparing food or using the toilet. This will kill bacteria.
