Immunology studies the immune system and its response to invading organisms and substances. It is a vital branch of healthcare that helps us understand how the body fights infection and disease. Immunology also has important implications for medicine and the development of new treatments.
If you are studying immunology, make sure you understand the topic well. Reading our paper examples will help you to write better essays and gain deeper insight into the subject.
Introduction Vaccination is the most effective way to prevent serious infectious diseases. These include tuberculosis, diphtheria, measles, tetanus, polio, hepatitis B, and others. Vaccines are one of humanity’s most influential and economically justified medical and social achievements (Rappuoli, Santoni and Mantovani, 2019). The purpose of vaccinations is to create conditions...
The biggest hazard to public health is posed by RNA viruses, which have the capacity to trigger catastrophic biological processes on a global scale. There have been several viral epidemics that put susceptible people at high risk, but they vary in the modes of transmission, mortality rates, and invasiveness. While...
PICOT Clinical Question In pregnant women, how does receiving the Tdap vaccine compared to not receiving the Tdap vaccine reduce the risk of developing pertussis in infants under two months? Systematic Review and Error Analysis Systematic Review and Database Used The systemic review of using the Tdap vaccine to vaccinate...
HPI: The patient complained of severe neck pains and muscle strains. According to the patient, he was experiencing stiff neck pains. Liam rated the pain on a scale of 6/10 and confirmed its persistence over the past 2 weeks. The pain was mostly in the morning and evening. Since its...
Currently, healthcare professionals face a rather severe issue: various bacteria have already developed or are in the process of developing resistance to antibiotics. Precisely antimicrobial drugs allow medical workers to prevent and treat numerous infections that pose a danger to people. However, the latter’s irresponsible use of antibiotics is one...
How the Immune System Protects Against Pathogens The immune system provides body protection by either generating cells that attack the disease directly or by making specific proteins known as antibodies. Antibodies bind to antigens and attract cells that engulf and kill pathogens. Lymphocytes, also known as B and T cells,...
I am a registered nurse with 20 years’ experience working with patients who have human immunodeficiency virus (HIV/AIDS). Pneumocystis carinii pneumonia is a fungal infection found in individuals suffering from an immunocompromised state due to HIV/AIDS. Despite the advances in antiretroviral therapy, this disease continues to cause deaths in patients...
The ambiguous attitude towards vaccination is due to several reasons. Some people are worried about the vaccine’s side effects; others believe that the immunity after the previous illness will be stronger than that acquired through vaccination. However, vaccination is currently thought to be the safest way to help people develop...
Summary The unnecessary prescription of antibiotics is an issue that threatens the health and the operations of medical practitioners. One of the factors that pose a problem is the overutilization that leads to the depletion of supplies. In this case, it is important for physicians to focus on the provision...
Introduction Immune system disorders are major health crises that affect the whole world. These are disorders that occur due to defects in the development and functions of the immune system, exposing one to infections and some cancers (Abbas et al., 2019). These disorders caused by a defect in the immune...
Compulsory vaccination is an investment worth risking. This has become a concern for many healthcare organizations worldwide. When people are protected against preventable and infectious diseases, they enjoy greater safety, stability, and security, contributing significantly to their families, societies, and economies (Center for Disease Control and Prevention [CDC], 2021). Unlike...
The immune system protects the body against various harmful pathogens, such as bacteria and viruses. There are two main types of immunity: innate immunity and adaptive immunity. Innate immunity is activated immediately when the pathogen is introduced into the body. The response involves cells such as macrophages, leukocytes, natural killer...
Immunity is the body’s ability to suppress invading pathogens that cause infection. The two types of immunity for the body are adaptive immunity and natural immunity. Other subcategories of immunity include passive and active immunity (Gleichmann, 2020). Natural immunity within the body is caused without the intervention of humans. Adaptive...
Introduction The COVID-19 lockdown has lasted for more than a year already in many nations around the world. The stated cause behind the decision to extend it to that degree is that it is still not safe for people to operate as they had before the pandemic. Several different vaccines...
HIV Infection AIDS stands for “acquired immunodeficiency syndrome” which is an advanced stage of the human immunodeficiency virus (HIV) infection. AIDS is a chronic, life-threatening condition that results from HIV (Abraham, 2019). HIV interferes with the immune system by hindering the body’s ability to fight diseases and infections by destroying...
Introduction This dangerous bacterium was found in the oral cavity of pets. Capnocytophaga canimorsus is a gram-negative bacillus that evades the immune system’s attacks by producing toxins. The pathogen disrupts the work of blood vessels, causing the formation of small hemorrhages, organ failure, and gangrene (Hannon et al., 2017). These...
Introduction Coronaviruses are RNA pathogens that infect both people and animals, causing gastrointestinal and respiratory diseases. The bacterium involved in the current coronavirus infection is Severe Acute Respiratory Syndrome Coronavirus 2, which is sometimes stated as SARS-CoV-2. This is a novel category of animal RNA pathogens. The infection began in...
It is important to note that Mrs. Z suffers from inflammatory bowel disease, or IBD, which causes her small watery stools and diarrhea. The most appropriate pharmacological therapy should focus on prescribing anti-inflammatory medication to reduce inflammation’s effect on the body. In addition, the therapy can include immune suppressors in...
Introduction Human immunodeficiency virus (HIV) disease is one of the most alarming health issues around the world, including the United States. The virus attacks the body’s immune system. Although there is currently no cure for HIV, with the assistance of competent medical professionals, people can manage their condition and minimize...
Today, the number of HIV-positive people grows day by day, raising serious concerns of the WHO and governments of different countries. Scientists have labeled HIV the disease of the twenty-first century, as its rapid extension threatens to take away millions of lives in a cacophony of terror. Countries elaborate measures...
Lupus is a chronic multi-systemic inflammatory disease of the connective tissue of an autoimmune nature, affecting the joints, kidneys, skin, mucous membranes, and walls of blood vessels. In addition, it often mimics the symptoms of other diseases, for example, fatigue, joint pain, swelling, rash, or fever. Sometimes the symptoms of...
Controlling the HIV and AIDS epidemics requires a complex public health approach that would meet various challenges. These challenges are separated into two main categories: timely identification of people with HIV infection in order to prevent its spread and introduction of more effective treatment mechanisms for the existing cases. Therefore,...
Today, countries across the globe are in a rush to vaccinate their populations against the SARS-Cov-2, the virus causing COVID-19. Considering the fact that there are significant numbers of people who have already had the virus and developed immunity for some time, there are questions regarding the immune response of...
Introduction Educational and anti-prejudice objectives Pediatric population Facts and evidence Escape prejudice Promotes vaccination The study focuses on the presentation of different types of vaccines. The main objectives concern awareness, education, and prejudice reduction. It promotes the importance of vaccination for the pediatric population, meaning infants, children, and teenagers in...
Introduction Infectious disease prevention. The aim of vaccination. Immunization schedules. Objective Population Vaccinations play a significant role in both personal and public health. Vaccines help to prevent the spread of diseases that are infectious, harmful, and lethal. The aim of immunization is to gain immunity to potentially dangerous conditions while...
Introduction Coxsackieviruses are non-enveloped viruses which have a linear single-stranded Ribonucleic acid (RNA) (Tracy and Mahy 44). They are classified in the family Picornaviridae and their genus is Enterovirus (Tracy and Mahy 45). They share the same genus with other viruses such as echovirus and poliovirus. Coxsackieviruses are very common...
Introduction HIV/AIDS infections continue to be a global public health concern. Globally, approximately 35 million people are living with this health condition and also about 2.3 million adults are newly infected annually (Castillo-Chavez, 2013). A suitable target population for HIV/AIDS education programs is patients infected with this health condition categorized...
Introduction The Human Immunodeficiency Virus (HIV) is a blood-borne that is transmitted through unprotected sexual intercourse with an infected partner, by sharing intravenous drug paraphernalia, and through mother-to-child transmission at birth or during breastfeeding. On the other hand, the Acquired Immune Deficiency Syndrome (AIDS) is a condition that results after...
Disease Description Hershfield (2006) defines adenosine deaminase (ADA) deficiency as “a systemic purine metabolic disorder that primarily affects lymphocyte development, viability, and function” (para. 1). Its clinical phenotypic spectrum is comprised of four types. The major phenotypic expression of ADA deficiency is severe combined immunodeficiency disease (SCID) is usually diagnosed...
HIV/AIDS is a major health challenge among women across the globe. A case study of the United States alone reveals that about 25% of those who live with HIV/AIDS are women. Most women acquire the virus mainly through sexual intercourse with infected individuals. Research studies indicate that women are more...
Maintaining a healthy society is one of the most critical demands of modern administrations globally. According to nursing researchers, a healthy community provides an effective platform for growth and development in a country. Poor health concern among people is one of the main problems that may deter global development visions....
Inflammation that is induced by allergens is a common characteristic in both allergic rhinitis and asthma that the 4 year old patient has been diagnosed with. The 4-year old had previous exposure to allergens, thus making his airways sensitive to allergens. Later exposures to the allergen caused the inflammatory response...
Introduction to Adipokines: Specifically Resistin The physiology of obesity is a complex perpetuation of countless hormonal processes. The secretion and reaction between such hormones are responsible for the regulation of different physiological functions throughout the body. Research is constantly evolving as the physiological understanding behind the disease progresses. Adipose tissue...
Creating a Plan of Care The human immunodeficiency virus (HIV) is one of the most dangerous viruses that affect the work of the human immune system. According to the Office of Disease Prevention (2020), HIV infections create a solid background for a public health crisis. More than one million Americans...
Introduction Childhood vaccination is important because young immune systems are more vulnerable to diseases and illnesses. According to the World Health Organization, vaccination prevents 2.5 million deaths annually, with 100% immunization being able to prevent one of seven deaths among young children (Immunization, Vaccines and Biologicals, n.d.). Education about vaccines...
Introduction Note: Vaccines use weakened forms of viruses and bacteria so that the human immune system could learn to resist them. Children need protection from dangerous pathogens through safe vaccination. Viruses and bacteria mutate; thus, the work on developing new adjusted preventive measures is ongoing. When most people are immunized,...
HIV/AIDS is an infectious disease that can threaten a sick person’s life. HIV attacks one’s immune system so that an individual becomes vulnerable to possible infections. The disease cannot be cured, so it is crucial to eliminate its spread and decrease its impact on the infected people. The community offers...
Introduction Note: In the United States, children have to get vaccinated regularly. The purpose of immunization is to protect human health from existing diseases and illnesses. The Centers for Disease Control and Prevention (CDC) is responsible for scheduling vaccines for children. It is the responsibility of parents and healthcare providers...
Dependence of health outcomes on people’s awareness Note: The knowledge and information one might obtain about health issues contribute to raising awareness about the risk factors and shape health-related behaviors. While adults are responsible for their health choices, children constitute a vulnerable population whose health needs must be addressed with...
Introduction Inflammation is an important responsibility of the organism that is associated with the activation of the immune system. Irrespective of the type of injury, the mechanics of the healing process is similar and implies inflammation, repairing, and healing (McConnell & Hull, 2020). This paper includes a brief description of...
African American population of the United States currently experiences a steady decline. Along with other relevant social issues, health care challenges that the Black population of the U.S.A. faces also place a significant burden on the people of this ethnicity. One of the most dangerous current problems is the prevalence...
The immune system serves the crucial purpose of preventing harmful organisms that may enter the human body from intervening with the functioning of its other key systems. The immune system reaches the specified goal with the help of the antibodies that it releases once an alien object is identified (Lu...
Introduction Diabetes is a disease that is no longer uncommon. To understand the possible treatments of the disease, and what results that new ways of treatment can bring, this paper aims to analyze the findings after a clinical trial to maintain glycemic control with different treatments. Although the results showed...
A communicable disease is one that is contagious and can be transmitted from one person to another through direct contact, exchange of bodily fluids, or indirect means. Despite increased attention towards communicable diseases control after 1992 report by the Institute of Medicine, they still present a severe threat to the...
Introduction It could be stated with certainty that the human immunodeficiency virus (HIV) is one of the most prevalent and dangerous global health issues. As mentioned on the HIV.gov website, more than 1 million people in the United States are infected with HIV, and, among the infected population, one out...
Request & Reason The given consultation request is addressed to Ms. Wilson FNP-C, APRN, MSN in order to acquire valuable information regarding Ms. Perez. The reason for consultation is that the patient possesses unresponsive eczema, which did not show any signs of improvement through treatment for the past six months....
Introduction The HIV epidemic becomes one of the most terrible events in the human history. HIV/AIDS is contagious and catastrophic. It is associated with lifestyles that may be considered deviant and behavior that may be illegal or, at the least, intensely personal. Therefore, the issues surrounding HIV are complex and...
HIV is a well-recognized and studied condition, which is considerably widespread currently across the world. Even though the disease could not be cured completely (at least with contemporary medical instruments), there is a variety of treatment options that allow HIV-infected people to lead a relatively normal life for a prolonged...
For a few years, the risks of autism have been the center of the discussion about vaccines and their possible side effects. While other fears about vaccines are also reported, including, for instance, the belief that they weaken immunity, the autism myth has become extremely widespread (DeStefano & Shimabukuro, 2019;...
As it can be seen from the CDC’s website, the vaccinations recommended for adults who are older than 65 include influenza vaccine (one dose annually), td/tdap once and then a booster every 10 years, HZV (one dose), VAR (two doses), PCV13 and PPSV23 (one dose each). Other vaccines such as...
Rabies Infectious diseases remain one of the critical factors impacting the health of the nation as, regardless of multiple attempts to control them, there are still outbreaks that affect many individuals and pose a threat to their well-being. For this reason, the improved understanding of the nature of infectious diseases...
The vaccines presented on the web page and recommended for adults 65 years old or older are the following: one dose annually – influenza, one dose – HZV, tdap as a substitution for td – once, and then a booster every ten years, one dose for PCV13 and PPSV23. I...
Topic Overview and Questions Acute brain injury often triggers lesions, which, in their turn, may affect the immune system of a patient to a considerable degree (Venereau, Ceriotti, & Bianchi, 2015). As a result, the latter is likely to develop immunosuppression, which will lead to the change in the brain-immune...
Abstract Non-adherence to antiretroviral treatment is one of the biggest challenges in the fight against HIV. In this study, the researcher was interested in determining the level and causes of non-adherence to ART among residents of Miami-Dade County. Current reports indicate that the county has registered the highest number of...
Introduction A Social program is a program that is involved in uplifting and improving the lives of lower-income families. The basic aim of social programs is to improve the wellbeing of individuals and assist them in meeting basic needs. In addition, these programs aim at empowering and addressing the needs...
Introduction The concept of immunotherapy elucidates the use of immunogens to boost or suppress immunity to pathogens that infect the body. The mechanism of action is that immunogens elicit an immune response and create an immunological memory that enables the body to mount an effective secondary response when they encounter...
Activity Description The chosen scholarly activity for this course is the Conference on HIV Treatment and Prevention Adherence. It will take place on August 20 in Miami, Fl. This conference will examine issues connected to the current practices regarding HIV prevention and treatment. Furthermore, presentations on the topic of therapy...
As the name of the disorder suggests, tonsillitis usually affects the tonsils because they are located at the junction of the respiratory and digestive tracts and, compared to other lymphoid formations of the pharynx, they are most exposed to infection when streptococci enter the body through the air or with...
What Will Be Your Differential Diagnoses for This Patient? There are several focal infections that can mimic Kawasaki disease (KD). One of the most probable differential diagnosis is childhood polyarteritis nodosa (CPN) (Taskiran et al., 2015). This medical condition usually develops in children under the age of 2. It is...
Introduction Antimicrobial agents are designed to illuminate microorganisms and ensure they do not continue to grow. These medications are essential because they allow treating severe conditions. However, a medical professional should consider risk factors and apply an appropriate agent selection procedure to facilitate proper treatment. Therefore, this paper states the...
Introduction Despite the fact that the human immunodeficiency virus (HIV) is a global problem, HIV prevalence rates vary dramatically from one country to another. The discrepancies are mainly the result of such factors as country income level and the efficacy of its health care system, which depends on both human...
An immune system is a set of protective measures that deals with pathogens – external threats to the organism. Humans and other jawed vertebrates have a well-developed and complex system consisting of several levels. Despite its complexity, the system remains vulnerable to several conditions, including the secondary immunodeficiency, with HIV...
People living with HIV/AIDS face many challenges daily. These challenges are concerned not only with health problems but also with negative attitudes, stigma, and other unpleasant reactions. While all HIV patients have some common issues and health complications, every case is different, and every population group has some specific problems....
Program in Brief HIV/AIDS in Kenya Health Promotion is the program that provides the population with knowledge about the rates of HIV infections in a particular area (Kenya) among married and cohabitating couples as well as people, who just have stable sexual relations and who are under a threat of...