A virus or bacteria multiply more rapidly and use energy from the body's healthy cells. They also can mimic healthy cells, or create more virulent strains during reproduction of cells. This may challenge immune system responses, and thus fever, sore muscles, and fatigue develop. Here a doctor will prescribe an antiobiotic, to shorten the duration of the achiness, tired muscles, and fever. Frequently a bacteria is not the root cause of illness but a virus is, and viruses do not respond to antibiotics. They may reproduce rapidly, and eventually mutate into new strains, particularly if taking antibiotics that do not cure or halt them. Because antibiotics, and even antibacterial soaps, cleansers and the like have been used so widely, the mutatiions or reproductions have been able to become stronger and more deadly.
This has caused the outbreak of MRSA, to develop, which is a community wide bacteria.Until more advanced solutions come along, people are sticking to tried-and-true advice any doctor would offer: Wash your hands, and wash them often.
Overuse of traditional antibiotics has caused a selection of those bacteria that are resistant to the antibiotic.
it comes from ur a that is not yet their and you will die from it and your whole family so that is that
Antibiotic-resistant strains of tuberculosis are on the rise.
There is more antibiotic use in health-care settings, which results in more antibiotic-resistant strains of bacteria.
mutations that allow the bacteria to survive the antibiotic's effects, leading to the selection of resistant bacterial strains. These resistant strains can then replicate and spread, making subsequent infections harder to treat. Additionally, the overuse and misuse of antibiotics can contribute to the development of antibiotic resistance.
Elderly individuals often have weakened immune systems due to aging, making them more susceptible to infections. They may have a history of frequent antibiotic use, which can lead to the development of antibiotic-resistant strains of bacteria. Additionally, elderly individuals may reside in long-term care facilities where there is a higher prevalence of resistant bacteria.
The formation of antibiotic-resistant strains of bacteria primarily involves the process of natural selection and genetic mutation. When exposed to antibiotics, susceptible bacteria are killed, while those with mutations conferring resistance survive and reproduce. Additionally, horizontal gene transfer can facilitate the spread of resistance genes between different bacterial species, further promoting the development of resistant strains. Over time, these processes lead to the proliferation of antibiotic-resistant bacteria in various environments.
Using antibiotics creates selective pressure on bacterial populations, allowing resistant strains to survive and reproduce while susceptible strains are killed off. When antibiotics are used, the resistant bacteria have a competitive advantage, leading to their increased proliferation. Over time, this can result in a higher prevalence of antibiotic-resistant infections, making treatment more difficult and reducing the effectiveness of existing antibiotics.
The majority of infections can be treated with antibiotics, however, there are a few strains of antibiotic-resistent super bugs, such as MRSA (Methicillin Resistant Staphylococcus Aureus) and VRSA (Vancomycin Resistant Staphylococcus Aureus.)
Yes, antibiotic resistance typically arises through a combination of random mutations in bacteria's genetic material and natural selection favoring those bacteria that have mutations conferring resistance to antibiotics. Over time, these resistant bacteria survive and multiply, leading to the emergence of antibiotic-resistant strains.
Exposure to penicillin can lead to the survival of antibiotic-resistant bacteria in a population as non-resistant bacteria are killed off, leaving behind those that have developed resistance. Over time, this can increase the prevalence of antibiotic-resistant strains within the population. It highlights the importance of responsible antibiotic use to prevent the emergence and spread of resistance.
An antibiotic would be of no help to a bee sting because it is not a bacterial infection.On a broader note, you shouldn't take antibiotics when they are not absolutely necessary. Improper use of antibiotics can lead to the development of antibiotic resistant strains of bacteria.