What are the different types of immunities and give an example of each

Our immune system protects us from infections such as viruses, bacteria and fungi. Two types of immunity exist: adaptive and innate. The first line of defense against invaders is innate immunity, which is not specific. The activation of adaptive immunity, which is specific to the situation where the innate immune system can’t control the infection, is called adaptive immunity. Adaptive immunity is a form of immune cell targeting specific pathogens. It creates a permanent memory to help the body respond quicker if it’s infected again. Skin, mucous membranes and complement proteins are examples of innate immunity. Adaptive immunity is comprised of B cells and T cells.

Human immune systems are affected significantly by chronic stress. Chronic stress can lead to a decrease in immune function, which could increase the likelihood of developing infections and diseases. The stress hormone cortisol can be released when there is too much stress. Elevated levels of cortisol can decrease the number and function of immune cells, reducing the body’s ability to fight infection. Stress also affects the communication between immune cells, slowing down the body’s response to infection.

Stress can lead to inflammation. A weakened immune system can increase the likelihood of chronic inflammation, diabetes and other diseases. Stress management is crucial for maintaining an immune system that’s healthy.

The human immune system includes both adaptive and innate immunity. Adaptive immunity targets specific pathogens, while innate immunity is general. Stress can have a major impact on your immune system. Inflammation and inflammation increase, and suppress the immune response. Stress management is crucial to ensure a healthy immune system.


Kiecolt-Glaser, J. K., McGuire, L., Robles, T. F., & Glaser, R. (2002). Psychoneuroimmunology: psychological influences on immune function and health. Journal of consulting and clinical psychology, 70(3), 537–547. https://doi.org/10.1037/0022-006x.70.3.537

Segerstrom, S. C., & Miller, G. E. (2004). The relationship between psychological stress and the immune system in humans: A meta-analysis of over 30 years of investigation. Psychological bulletin, 130(4), 601–630. https://doi.org/10.1037/0033-2909.130.4.601

Weksler, M. E. (2000). Nutritional supplements and exercise have an impact on the immune system in older people. Clinics in geriatric medicine, 16(2), 509–525. https://doi.org/10.1016/s0749-0690(05)70099-9

How do you place an order?

It takes a few steps to place an order with Us:

  • The first step is to place your order. You will need to provide us with some basic information about your project.
  • Once you have placed your order, you will be taken to our secure payment page.
  • Once we receive your order, we will carefully review it and match you with a writer who has the skills and experience.
  • Stay in contact with the writer and discuss vital details of research.
  • Your completed proposal will be delivered via email within the specified deadline.

You are secure when using our service

It's critical for each client to feel secure. As a result, we at Research Proposal Writing take precautions to secure your data.

Financial security You may securely pay for your purchase using a variety of secure payment methods.
Personal security The personal information of our clients is secure. Nobody else will have access to it.
Academic security We use a specialized program to check every completed paper to ensure that we deliver no-plagiarism samples.
Web security This website is safe from unauthorized breaches. We maintain our privacy management in line with the latest laws and regulations.

You can get help placing your order. If you have any questions about our services, please contact us. Our support staff is accessible 24 hours a day, 7 days a week.

If you're still looking for a way to improve your grades and hire expert writers, we've got you covered. Place an order on our website, and we'll help you with any paperwork you want. We will exceed your expectations.

Order now Get a quote