Causes and spread of infection

You expect to understand the differences between bacteria, viruses, fungi and parasites this also covers cell structure and growth pathogens. 1. 2 Common Illnesses and Infections intromit bacteria for example tuberculosis, MRS., tetanus, gangrene, Legionnaires disease, salm matchlesslla and conjunctivitis. Viruses like winter vomiting disease, measles, mumps, chickenpox, HIVE, Hepatitis B, warts and influenza.Fungal infections a few examples of these are thrush, ringworm and athletes pluck and finally arise infestations like scabies, lice, head lice, fleas, threadbare and roundworm. 1. 3 Infection is Microorganisms transmitted to hosts cells, tissues or organic structure cavities they might but do not always cause illness. Infectious diseases are transmissible from one individual to another. Colonization means to cause infection organisms colonies cells and tissues and compete with normal micro-flora in order to regurgitate to a level which causes harm.Finally non- pathogenic mi croorganisms 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 administration of the body, whereas localized Infection affects a specific area of the body. 1. 5 Poor practices that may lead to the extend of infection includes poor personal hygiene, failure to wear the correct PEP, inadequate cleaning, poor hand washing, recycle of UN-sterilized equipment and failure to follow procedure. 2. Understand the transmission of infection 2. Conditions needed for the growth of micro-organisms are optimum temperature, moisture, nutrients, gases and time. 2. ship canal an infective agent might enter the body can be Entry/ exit routes including olfactory organ by inhalation, oral fissure by ingestion, rectum, urinary tract, eyes, broken skin, unbroken skin, genital tract, body fluids route and line of merchandise by Inoculation. 2. 3 Common sources of Infection Include body flu ids for example vomit, tears, breast milk, semen, vaginal secretions, urine, blood, mouth or nose secretions, sweat, sputum, droplets spread by sneezing and coughing food water air-borne and also carried by insects or animals. . 4 Infective agents can be reanimated directly from person to person in body fluids or on hands. Indirectly can be transmitted via contaminated water, food, animals, insects, objects, dust and so forth