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Which type of blood cell has a major role in immunity to infectious disease?
Wiki User
∙ 9y ago
White blood cell (WBC) has a major role. It fights with the germs of infections in the body.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoLeukocytes, or white blood cells, have a major role in immunity to infectious disease. Through phagocytosis, immune chemicals, and antibodies, they help us fight infections.
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What type of white blood cells plays a major role in immunity to infectious diseases?
Lymphocytes
What gland plays a major role in the development of immunity?
thymus
What happens if a lymphatic tissue is removed from an auxillary region?
The removal of the lymphatic tissue will reduce the immunity power as the lymphatic system is playing a major role in the immune response. This will not absorb the pathogens in so that the white blood cells could not destroy the pathogen present in the body. This will also be a major cause of breast cancer.
A major difference between active and passive immunity is that active immunity requires?
Active immunity requires exposure to the antigen, either naturally or artificially, in order for the immune system to build antibodies against it. Passive immunity does not require exposure to the antigen because the antibodies are obtained either naturally, through mother's milk, or artificially through an injection of a serum, such as that is used in antivenom for snake bites.
Why do muscle cells contain a great number of mitochondria while white blood cells contain many lysosome?
For the proper functioning of muscles ie,for lcomotion it needs more enegy, mitochondria is the major site of energy production in the form of ATP where the major function of WBC is to give immunity,lysosome function to dystroy the forigen inviders.
What type of white blood cells plays a major role in immunity to infectious diseases?
Lymphocytes
What infectious viral disease affects the immune system and can cause major damage to organs such as the liver and brain?
AIDS
What are the major causes of death for people of all ages?
The top four major causes of death for people of all ages worldwide are cardiovascular disease, infectious and parasitic diseases, Heart disease, and cancer. i the US, the leading cause of death is heart disease.
What are four major causes of death for people of all ages?
The top four major causes of death for people of all ages worldwide are cardiovascular disease, infectious and parasitic diseases, Heart disease, and cancer. i the US, the leading cause of death is heart disease.
What are the four major causes of death for people of all ages?
The top four major causes of death for people of all ages worldwide are cardiovascular disease, infectious and parasitic diseases, heart disease, and cancer. i the US, the leading cause of death is heart disease.
What are the types of immunity and how are they alike and different?
Major - Strong immunity Minor - Weak immunity
What major cause of heart disease in men?
The major cause of heart disease in men is smoking, obesity and high blood cholesterol and pressure.
What are the four major causes of death for all people of all ages?
The top four major causes of death for people of all ages worldwide are cardiovascular disease, infectious and parasitic diseases, Heart disease, and cancer. i the US, the leading cause of death is heart disease.
What is a major disease in the circulatory system?
High blood pressure, blocked arteries, heart diseases, stroke. There isn't a "major" disease. A serious problem in the circulatory system is related the person, his overall health status, age, and so on. For a normal individual, high blood pressure may be the "major" disease. For another person, a blocked or "clogged" artery is the major disease. So, the definition for "major" disease is relative.
How do hospitals conduct disease management?
Disease and infection are controlled using two major methods. The first one is hygiene. Staff wash hands between visits to patients and use gloves when handling infectious substances. The facility is regularly cleaned with disinfectants. The second is quarantining patients with very infectious diseases.
What is herd immunity, and how does it contribute to the overall effectiveness of immunization programs?
Herd immunity, also known as community immunity, is a crucial concept in public health that plays a significant role in the effectiveness of immunization programs. In this Quora post, we will explore what herd immunity is and how it contributes to the overall effectiveness of immunization programs in safeguarding communities against infectious diseases. Understanding Herd Immunity: Herd immunity refers to the indirect protection from infectious diseases that occurs when a significant proportion of a population becomes immune to the disease, either through vaccination or prior infection. When a high percentage of individuals are immune, the spread of the disease is hindered, protecting those who are susceptible. How Herd Immunity Works: Breaking the Chain of Transmission: By immunizing a substantial portion of the population, the chances of an infected person coming into contact with a susceptible individual decrease. This interrupts the chain of transmission, preventing the disease from spreading within the community. Protecting Vulnerable Individuals: Some individuals, such as newborns, elderly individuals, or those with compromised immune systems, may not be able to receive vaccines or may have a weaker immune response. Herd immunity offers protection to these vulnerable individuals by reducing their exposure to infectious agents. Extending Protection to the Unvaccinated: Herd immunity benefits individuals who are unable to receive vaccinations due to medical reasons or those who have not yet been vaccinated. The immune barrier created by the vaccinated population provides a layer of defense against the disease, making it less likely to reach susceptible individuals. Limiting Outbreaks and Epidemics: Diseases with high transmission rates can cause outbreaks or epidemics in communities with low vaccination rates. Herd immunity helps prevent the spread of these diseases, reducing the likelihood of large-scale outbreaks and protecting the entire population, including those who are unable to be vaccinated. The Importance of Herd Immunity in Immunization Programs: Enhanced Disease Control: Herd immunity significantly contributes to the control and eradication of infectious diseases. When a large portion of the population is immune, diseases have limited opportunities to spread, eventually reducing their prevalence and impact. Increased Vaccine Effectiveness: Vaccines are highly effective in preventing diseases, but their effectiveness is enhanced when combined with herd immunity. The collective immunity provided by a vaccinated population strengthens the overall impact of immunization programs, reducing the burden of diseases within communities. Minimizing Disease Resurgence: Herd immunity acts as a protective shield, minimizing the chances of disease resurgence. Even if a few cases occur, the disease is less likely to establish a sustained transmission chain within the community, preventing major outbreaks. Public Health and Global Impact: Herd immunity is vital not only on an individual level but also for public health and global well-being. It helps prevent the reintroduction of diseases, limits the need for restrictive measures, and protects populations during outbreaks or pandemics. Conclusion: Herd immunity is an essential concept in public health and plays a critical role in the effectiveness of immunization programs. By achieving high vaccination rates and creating a protective barrier against infectious diseases, herd immunity safeguards communities, protects vulnerable individuals, and contributes to the overall success of immunization efforts. It is a collective responsibility to support and participate in immunization programs to achieve and maintain herd immunity, ensuring the health and well-being of individuals and communities alike. Visit - Secondmedic
Whats the difference between infectious diseases and non-infectious diseases?
noncommunicable cannot be spread from one person to another noninfectious cannot be spread from person to person
