Drugs

Objectives ldentify the instances of septic infirmitys. Describe quadruple waYs in which infectious diseases aoooooaoooooaaaoooaoooaoa O ar spread. Vocabulary a a a a a a a a o infectious disease microorganism pathogen bacteria toxin virus fungi protozoan a a o a a Myth on that point isnt mtich a person mountain do to avoid spreading or spotting a cold or the flu. O a O o O a o o o O a D o o o o Fact About 80o/o of infectious diseases are spread by playscript contact. Washing your give with soap and water is a undecomposable and effective way to stay fresh the spread of colds and the flu. Irffilfilltt Do you celebrate most teens wash their fare hold ofs as much as they should? What do you comprehend of are some ways to encourage more frequent hand washing? aooaaooaoaoaaaoooooaooaoooo Causes O O a o oa of lnfectious Diseases For as broad as there let been humans, there have been infectious dis(in rEr eases. Also known as communicable diseases, infectious diseases shus) are dumbfoundd by organisms or viruses that stick in and multiply within the human torso.

intimately disease-causing organisms and viruses are so sm alone that they layabout be seen only finished a microscope. Organisms this sm all in all are called microorganisms (mykroh awn guh niz ums). non all microorganisms that enter and live in your carcass cause disease. In fact, many are fork up in your body all the time. Billions of microorganisms live in your mouth, on your skin, and in your digestive tract. Microorganisms and viruses that cause disease are called pathogens (reru uh junz). Pathogens do not pass in your body. Pathogens can cause an infectious disease when they enter your body and multiply. thither are manykinds of pathogens. Some examples are shown in Figure 1 bacterium bacteria (bak rrpn ee uh) are simple, single-celled microorganisms. Bacteria live in air, soil, food, and in and on the bodies of plants and animals, including you. Most...If you want to get a undecomposed essay, inn it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.