There are many different varieties of fungi, and we eat quite a few of them. Mushrooms are fungi, as is the mold that forms the blue or green veins in some types of cheese. And yeast, another type of fungi, is a necessary ingredient to make most types of bread.
Identify Common illnesses and infections caused by bacteria viruses, Fungi and Parasites. Fungus: Athlete's foot,
Bacteria: Salmonella. E.Coli
Paracites: Lyme disease, Scabies, malaria
Describe what is meant by infection colonisation.
Infection begins when an organism successfully colonizes by entering the body, growing and multiplying. Most humans are not easily infected. Those who are weak, sick, malnourished, have cancer or are diabetic have increased susceptibility to chronic or persistent infections. Individuals who have a suppressed immune system are particularly susceptible to opportunistic infections. Entrance to the host generally occurs through the mucosa in orifices like the oral cavity, nose, eyes, genitalia, anus, or open wounds. While a few organisms can grow at the initial site of entry, many migrate and cause systemic infection in different organs. Some pathogens grow within the host cells (intracellular) whereas others grow freely in bodily fluids.
Explain what is meant by systematic infection and localised infection. A localised infections is an infections that is limited to a specific body part or region. A systemic infection is the opposite. That's when the...