Infectious Diseases PDF

Why do doctors suggest wearing a mask to prevent spreading of flu? INFECTIOUS DISEASES Lesson objectives To learn features of infectious diseases To understand the prevention and treatment of infectious diseases. Many plant, animal and human diseases are caused by microorganisms such as...

Why do doctors suggest wearing a mask to prevent spreading of flu? INFECTIOUS DISEASES Lesson objectives To learn features of infectious diseases To understand the prevention and treatment of infectious diseases. Many plant, animal and human diseases are caused by microorganisms such as fungi, protists, virus and bacteria. It is important to know the ways of their prevention.  Diseases caused by protists. Ameobic dysentery is caused by Entameoba histolica. Symptoms: bloody diarrhea, abdomen pain. Entameoba histolica is Leishmaniasis is caused by leishmania. Symptoms are skin ulcers, fever, low amount of red blood cells, enlargement of liver and spleen. Spread by bite of sand fly Diseases caused by fungi Late blight is caused by water mold. It destroys potatoes and tomatos. Diseases caused by virus Herpes is caused by a virus. Symptoms are sores on the face, mouth, throats. Spread by direct contact of body bluids.  Diseases caused by bacteria Cholera is caused by bacteria. Symptoms are diarrhea, vomiting, muscle cramps. Spread by contaminated water. Diphtheria is also caused by bacteria. Symptoms are sore throat, fever, cough. Spread by  New words  Protists-қарапайымдылар; простейшие  Fungi-саңырауқұлақ; грибы  Spread-таралу; распространение  Ameobic dysentery-амеба дизентериясы; амебная дизентерия  Diarrhea-іш өту; диарея  Leishmaniasis-лейшманиоз  Skin ulcer-тері жарасы; язва кожи  Abdomen pain-іш ауруы; боли в животе  Enlargement-үлкею; увеличение  Late blight-фитофтороз  Mold-зең; плесень  Herpes-герпес  Sore-жара  Throat-тамақ, көмей;горло  Vomit-құсу; рвота  Cough-жөтел; кашель