Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

There are six characteristics of infectious disease agents which determine whether or not an infectious disease will be transmitted to and infect a host. These characteristics also influence the severity of the disease and even the outcome of the resulting infection. these characteristics are as follows:

-Infectivity: The ability of the agent to enter a host and multiply to an infectious dose, thereby producing the infection or disease.
-Pathogenicity: The ability of the agent to cause disease in an infected host.
-Virulence: This term refers to the severity of the infection. A highly virulent strain of a disease agent will most always produce severe cases or death.
-Toxigenicity: This term refers to the ability of the agent to produce a toxin. The resulting illness or disease is from the toxin produced by the organism/agent and not the microorganism itself.
-Resistance: This term refers to the ability of the agent to survive under adverse environmental conditions. It is also a measure of the agent's fragility.
-Antigenicity: This term refers to the ability of the agent to induce antibody production in the host. Agents that have a high antigenicity have a very low reinfection rate, whereas, agents with a low antigenicity rate have a higher reinfection rate.

Based on the above list of the most significant characteristics of infectious disease agents please answer the following problems or complete the stated tasks:

1.Identify three characteristics that you consider to be of significant importance when identifying diseases which would place those persons in a community at greater risk. (Some diseases pose a greater threat to persons likely to be exposed as a function of the characteristics presented above than other diseases.) Therefore, another perspective on this problem is as follows: "If you were exposed to a disease, which of the above characteristics would be of greater concern to you as an individual."

2.Justify your position on selecting the three characteristics of a disease agent that you believe place those exposed to it at a greater risk.

3.Briefly discuss why the remaining three characteristics of infectious disease pathogens were not considered by you to be as significant as those you identified above.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M925833

Have any Question? 


Related Questions in Biology

Adaptationlocate a diagram of that organism that has the

ADAPTATION Locate a diagram of that organism that has the main organs and structures labeled. Be sure to properly cite your diagram and pictures. Write a 1,050- to 1,400-word paper on this topic. • Briefly describe the e ...

Genetics and reproductioncreate at least a 350-word blog

Genetics and Reproduction Create at least a 350-word blog post in Microsoft® Word in response to the following question: Female copperhead snakes have the ability to reproduce both sexually and asexually. In your opinion ...

In this assignment you will be writing a 1000-1250-word

In this assignment, you will be writing a 1,000-1,250-word essay describing the differing approaches of nursing leaders and managers to issues in practice. To complete this assignment, do the following: nursing shortage ...

Which theoretical perspective that guides the nursing

Which theoretical perspective, that guides the nursing process with assessment of the family, do you find to be the most helpful and effective? Why is this theory more appealing to you than the others?

Please answer the questions below providing references to

Please answer the questions below providing references to support claims Is it is essential that DNP-prepared leaders understand their organization's political and strategic system processes? What are the four steps of t ...

Answer in a word or two1 name the type of reproduction in

Answer in a word or two: 1. Name the type of reproduction in which two parents are involved? 2. Name the fundamental methods of reproduction? 3. Name the kind of reproduction in which opposite sexes are not involved. 4. ...

Write a paper of 500-750 words not including the title page

Write a paper of 500-750 words (not including the title page and reference page) paper on Evidence-Based Solution on adoptions of Electronic Medical Record (EMR). Address the following criteria: 1. Proposed Solution: (a) ...

Part a answer each of the following questions in one or two

Part A: Answer each of the following questions in one or two paragraphs. 1. Create two Punnett squares to display the outcome of the Fl generation and F2 gener¬ation from one of Mendel's experiments with pea plants. Use ...

Dna and rnacompare and contrast dna and rna discuss why

DNA and RNA Compare and contrast DNA and RNA. Discuss why humans did not evolve with one central repository of DNA, but rather it is replicated throughout the body? Your assignment should be 250-500 words in length.

Biologysickle cell disease1describe the disease and its

Biology Sickle Cell Disease 1. Describe the disease and its genetic basis. 2. Explain how this disease is inherited and why it is not always inherited. 3. Why is genetic testing controversial?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate