The common way of treating a virus is through immunization as anti-biotics will not be effective against viral infections. The virus infection can cause things like the Influenza, common cold, stomach flu, pneumonia, blood born infections, ear infections and HIV/AIDS. Fungi- live in the air, water, soil and on plants and they can live in the
They differ from bacteria by needing a living host to complete their life cycle, being host specific. Some of their common illnesses and infections include scabies, malaria, bed bugs, lice and tape worm. Infection is an invasion of the body by a foreign substance such as germs, microbes and parasites, that can infect the body in numerous ways. Systematic infection can affect the whole body, possibly
Chromosomal mutation modifies the enzymes that it targets and forms a bond that tricks the enzyme to believe that it a good enzyme. But, sometimes the mutation is not successful in bonding because the mutation was not strong enough to bond completely. An example of how a pathogen can mutate is streptococcal pharyngitis. Streptococcal pharyngitis is strep throat. Most of the time you are given some sort of “cillin”, like amoxicillin or penicillin, to treat the virus.
Many diseases affect the respiratory system. The respiratory system is like a sponge, but instead of absorbing water, the system can easily take in airborne viruses that travel in the air. The mouth and nose inhales the air that bacteria are floating in, and brings the infection into the body via respiratory system. The infected goes into the throat and then down the lungs. The infection usually begins in the throat and travels downward to reach the lungs.
The most common treatment for these infections, caused by Staphylococcus aureus is the antibiotics. There are many kinds of antibiotics using in the modern days, but the first kind of antibiotic being introduced for treating Staphylococcus aureus was Penicillin in 1943. This kind of antibiotic stops the formation of peptidoglycan cross-linkages that makes the bacterial cell well stronger. This eventually makes the cell wall formation and degradation become imbalanced, consequently lead to the cell to die. Other kinds of antibiotic were quick introduced for treating Staphylococcus as well.
But an injury can inflame the cornea without a secondary infection occurring. Viral keratitis occurs quite commonly and the types of viruses include: Adenovirus, which is one of the causes of upper respiratory infections. Herpes simplex type 1, and Varicella zoster. Bacterial keratitis occurs less often than viral keratitis. Infectious keratitis usually begins by affecting the outer layer of the cornea, but it can go deeper into the cornea, increasing the risk of impaired vision.
There are many ways bacteria can enter the body. Expired, contaminated or non pasteurised food items could be one way. Cuts, sores and open passages such as eyes, ears, genitals etc are also ways in which bacteria can enter the body. Some of the illness and infections attributed to bacteria include e.coli, streptococcus (strep throat, impetigo, cellulites), staphylococcal (skin infection, pneumonia, food and blood poisoning), cholera, mrsa, typhoid, uti’s, dysentery and tuberculosis. Bacterial infections are commonly treated with antibiotics.
Understanding the causes and spread of infection The differences are that bacteria are an organism which produces toxins which grow and then divide. Virus - are smaller than a cell. It can't reproduce outside the cell unlike bacteria, so they invade the cells and inject the genes into the nucleus and creates copies of itself Fungi - causes disease by absorbing nutrients, and producing toxins Bacteria, fungi and viruses are all separate entities and are completely different from each other. Parasites, however, can refer to a number of different things including bacteria, fungi and viruses. A parasite is any organism which lives inside a different organism in a symbiotic relationship in which only the parasite benefits from the symbiosis.
5) Botulism can also be contracted through an open wound. This type of botulism is wound botulism and it is one of the three main types of botulism. In food-borne botulism: Types of home-canned foods provide a perfect condition for the bacteria to grow. If botulism is not treated, it will eventually lead to respiratory problems, paralysis and death. If diagnosed early, botulism can be treated with an antitoxin.
During a severe infection, these times are often shorter. Neutrophils are the one of the body's main defenses against bacteria. They kill bacteria by actually ingesting them (this is called phagocytosis). Neutrophils can phagocytize five to 20 bacteria in their lifetime. Neutrophils have a multi-lobed, segmented or polymorphonuclear nucleus and so are also called PMNs, polys or segs.