PCR can be used as a molecular technique for detecting rickettsial infections; what genes are used to detect the spotted fever and typhus groups; and what advantages it has over other tests.
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PCR can be used as a molecular technique for detecting rickettsial infections; what genes are used to detect the spotted fever and typhus groups; and what advantages it has over other tests.
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- PCR can be used as a molecular technique for the detection of rickettsial infections, what genes are used to detect spotted fever group and typhus group, what is its advantage from other tests?Which of the following methods can be applied to detect the infectious virus Immuno-electron microscopy Plaque assay Western blot Hemagglutination inhibition Quantitative PCRRobert Koch developed a set of criteria (postulates) for conclusively demonstrating the aetiology (specific cause) of an infectious disease. Which of the following is not a postulate? The infectious agent must be isolated and cultured in vitro The disease is reproduced when a pure culture of the infectious agent is inoculated into a new susceptible host The infectious agent can be recovered from the experimentally-infected host The infectious agent is present in most cases of the disease
- Discuss the contribution of lister,pasteur and Koch to the germ theory of disease and the treatment on prevention of diseasesWhich genetic application would you consider as the most significant during this time of pandemic? Elaborate.Identifying an unknown bacterium is an essential step in the diagnosis and treatment process. Since not every antibiotic is effective against every type of bacteria, knowing what caused a particular infection allows us to make correct prescriptions so patients can recover more quickly. Knowing the cause of an infection also prevents antibiotic resistance as well, since incorrect prescriptions allow bacteria to be unnecessarily be exposed to antibiotics, increasing the chances of developing resistance.
- From , figure Explain how this technique can beused to diagnose infections with group A streptococci.If a person contracted MRSA and no antibiotics are working on them, how would you go about finding a way to treat their infection? Describe, in detail, how you would devise a plan to save their life utilizing your knowledge of bacteria and viruses.describe an appropriate and most popular method for viral detection (quick and reliable) that could be adopted at the microbiology laboratory of the North-West University for detection of COVID19 infection.
- How can DNA sequencing be used to identify other classes of pathogens such as virusesWhat type of virus is most likely to be transmitted by vaccinationguns and acupuncture tools?What new knowledge you have learned in the article of Use of a new multiplex quantitative polymerase chain reaction based assay for simultaneous detection of Neisseria meningitidis, Escherichia coli K ,Streptococcus agalactiae, and Streptococcus pneumoniae and how will it help as a nursing student?