Fungi Fungi are skin infections caused by dermatophytes and yeasts, which are groups of fungi that are normally harmless. When these grow excessively, it causes symptoms and usually affects your skin because they live of keratin. Parasite A parasite is a life-form that survives off its host, including worms, bacteria, protozoa and amoeba. Parasites often work by stealth—you probably don’t even notice their presence. In the meantime they rob your system of nutrition, loading you down with their excretions and secretions these include Lice and Ringworm 1.3 Colonisation is when a bacterial strain invades a region of your body and starts to rapidly divide - it sets up a new colony Infection is similar but only usually used for opportunistic pathogenic bacteria - that is it does not usually refer to bacteria that normally inhabit us 1.4 Localised infection is restricted to a ceratin region of your body Systemic infection means that the infection is throughout your body.
They are divided into two different groups: yeasts and dermotophytes. Common parasite infection include scabies and head lice. Both of these will present with an itching of a particular area. With head lice you can see the actual parasite, whereas with scabies, the parasite is beneath the skin but will present itself with red track marks along an area where it has been. Both are highly contagious and it is recommended to avoid as much contact as possible until treated.
The most popular theory is that the body’s immune system reacts abnormally in people with Crohn’s disease, mistaking bacteria, foods, and other substances for being foreign (www.gicare.com). The immune system’s response is to attack the invaders. During this process, white blood cells accumulate in the lining of the intestines, producing chronic inflammation, which leads to ulcerations and bowel injury. Scientists do not know if the abnormality in the functioning of the immune system in people with Crohn’s disease is cause, or a result, of the disease (www.gicare.com). Researches have shown that the inflammation seen in the GI tract of people with Crohn’s disease involves several factors such as genes the patient has inherited, immune system and environmental factors
For instance, Lactobacillus acidophilus — a harmless bacterium that resides in your intestines — helps you digest food, destroys some disease-causing organisms and provides nutrients. Many disease-causing bacteria produce toxins — powerful chemicals that damage cells and make you ill. Bacteria can multiply very rapidly if given the right environment. Viruses are much smaller than cells. In fact, viruses can only be seen by electronic microscope. To reproduce, viruses invade cells in your body, hijacking the machinery that makes cells work.
Some of these symptoms occur as a result of the body detoxifying itself to fend off the mycotoxins. Other symptoms occur due to the presence of microbial volatile organic compounds, fumes that impact the central nervous system. The longer you breathe in black mold, the greater your risk. Possible Cancer Risk • The Environmental Protection Agency states that more research is needed before absolutely confirming a link between black mold and cancer, but also notes that evidence shows a possible link between mycotoxins and liver cancer. Given that mycotoxins may have carcinogenic properties, you should immediately remove yourself from any black mold environment and have the spores professionally removed.
Antimalarial drugs, which are used to treat malaria can also help control lupus but can come with the side effects of upset stomach and uncommonly damage to the retina. Corticosteroids can counter the inflammation of lupus but produce long term side effects like weight gain, easy bruising, thinning bones, high blood pressure, diabetes and increased risk of infection. Immunosuppressant’s suppress the immune system but
This bacterium is also a facultative anaerobe meaning it can grow with or without oxygen. The bacterium is found most commonly in animals such as rats, fleas, lice, chipmunks, etc. Y. pestis is most commonly transferred through bites from affected animals, direct contact with infected tissue or body fluids, or inhaling infected droplets. The best way to avoid the plague would be to stay away for any animal that has potential for having Yersinia pestis If proper safety measures are not taken and a human ends up with the plague they would have general symptoms such as inflamed lymph nodes, fever, chills, muscle aches, headache and weakness. If left untreated the symptoms could worsen and you could be left with septicemia, food poisoning like symptoms, bleeding from under the skin, in the urine, from the mouth and nose, shock, kidney failure, breathing problems.
Others exist in the environment as spores of moulds A parasite is an organism that lives on or in another organism, harming the host. 1.2 Identify common illnesses and infections caused by bacteria, viruses, fungi and parasites Bacteria Tuberculosis Urinary tract infections Viruses Influenza Herpes Chickenpox and shingles Fungi Ringworm Candida Parasites Malaria Tapeworms 1.3 Describe what is meant by ‘infection’ and ‘colonisation’ sometimes we can have a disease causing organism living on/in us but not be showing symptoms of illness this is known as colonisation. If the organism is making us ill this is infection. 1.4 Explain what is meant by ‘systemic infection’ and ‘localised infection’ A systemic infection is in the bloodstream and has spread or is spreading around the body. They normally spread through the bloodstream and most of the infectious diseases known to the general public are examples of systemic infections (AIDs, flu, tuberculosis) Localised infections remain in one part of the body and do not cause problems
It is caused by a parasite known as trypanosome. It is a blood-borne disease and is spread by triatomine insects. The parasite burrows into human tissue (usually in the face), where it then begins to multiply. In addition to being spread by insects, it can also be contracted through blood transfusions. After cases of chagas were reportedly discovered to have been spread by transfusions in Canada, that nation began testing all blood donations for the disease.
To cure ringworm, it is important to take antifungal prescriptions. Contingent on regardless of whether you're experiencing head or scalp ringworm or whether you're experiencing ringworm on your skin will figure out what kind of treatment you will get. The best ringworm medicines contain fungicidal materials. Fungicidal ringworm medicines are gone for murdering the parasitic creatures and their spores. Solid fungicidal ringworm prescriptions are Lamisil, Griseofulvin and Tinactin.