'Causes and spread of infection\r'

'You need to understand the differences between bacteria, viruses, fungus kingdom and parasites; this also covers cell structure and growth pathogens. 1. 2 ordinary Illnesses and contagions Include bacteria for example tuberculosis, MRS., tetanus, gangrene, Legionnaires ‘disease, salmonella and conjunctivitis. Viruses analogous winter vomiting disease, measles, mumps, chickenpox, HIVE, Hepatitis B, warts and influenza.Fungal infections a few examples of these atomic number 18 thrush, ringworm and athletes foot and finally arise infestations ilk scabies, lice, head lice, fleas, threadb atomic number 18 and roundworm. 1. 3 Infection is Microorganisms hereditary to hosts cells, tissues or trunk cavities they world power but do not always cause illness. Infectious diseases are transmissible from one individual to another. Colonization office to cause infection organisms colonies cells and tissues and compete with normal micro-flora in order to multiply to a level which cau ses harm.Finally non- infectious microorganisms colonies the skin, oral cavity, colon to form the normal micro-flora; they do not normally cause disease ND may be beneficial. 1. 4 Systemic Infection affects whole system of the body, whereas localized Infection affects a specific area of the body. 1. 5 Poor practices that may lead to the public exposure of infection includes worthless face-to-face hygiene, failure to wear the correct PEP, inadequate cleaning, poor hand washing, reuse of UN-sterilized equipment and failure to follow procedure. 2. apprehend the transmission of infection 2. Conditions needed for the growth of micro-organisms are optimum temperature, moisture, nutrients, gases and time. 2. Ways an infective agent might enter the body can be institution/ exit routes including: nose by inhalation, mouth by ingestion, rectum, urinary tract, eyes, broken skin, unbroken skin, genital tract, body fluids route and blood by Inoculation. 2. 3 Common sources of Infection In clude body fluids for example vomit, tears, titty milk, semen, vaginal secretions, urine, blood, mouth or nose secretions, sweat, sputum, droplets spread by sneezing and coughing; food; pissing: air-borne and also carried by insects or animals. . 4 pathogenic agents can be reanimated directly from soulfulness to person in body fluids or on hands. Indirectly can be transmitted via contaminated water, food, animals, insects, objects, dust etc.\r\n'