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What is active acquired immunity?
Active acquired immunity is a type of immunity that results from the body's own immune system being activated to produce antibodies in response to exposure to a pathogen, such as through vaccination or recovering from an infection. This type of immunity provides long-lasting protection against future exposures to the same pathogen.
What is meant by the term attenuated pathogen?
An attenuated pathogen is a weakened form of a disease-causing microorganism that is used in vaccines to stimulate an immune response without causing the full-blown disease. Attenuated pathogens are less virulent than their wild-type counterparts, reducing the risk of causing illness in vaccinated individuals while still eliciting a protective immune response.
What is an avirulent pathogen?
An avirulent pathogen is a pathogen that is unable to cause disease in its host. This may be due to mutations that have reduced its ability to infect or harm the host, making it less pathogenic compared to a virulent pathogen.
What does not contribute to the virulence of a pathogen?
There are infinitely many things that do not contribute to the virulence of a pathogen. Elvis does not contribute to the virulence of a pathogen.
What is the difference between an antigen and pathogen?
An antigen is a substance that can trigger an immune response in the body, such as proteins on the surface of bacteria or viruses. A pathogen, on the other hand, is a type of antigen that can cause disease in the host organism by invading and damaging tissues. Not all antigens are pathogens, but all pathogens are antigens.
What type of pathogen cause CHD?
Sometimes bacteria is the pathogen involved.
What type of pathogen is tetanus?
Tetanus is caused by a bacterium, Clostridium tetani, so the pathogen type is bacterial.
Which type of water pollutant would parasitic worms would be classified as?
pathogen
What type of pathogen is the tetanus?
virus
Which type of disease does a pathogen cause infectious or noninfectious?
A pathogen causes infectious disease. For instance, influenza virus is the pathogen that causes flu.
Is a virus pathogenic?
A Virus IS a type of Pathogen.
What type of pathogen is always extracellular?
Viruses
What type of pathogen causes AIDS?
Circulatory homeostasis
Bacteria capable of movement is what type of pathogen?
Bacilli
What type of pathogen is a tapeworm?
it gives it a lap dance
What is the most common type of pathogen in the planet?
Bacteria
What type of cell engulfs an invading pathogen and displays its antigens?
A macrophage is the type of cell that engulfs an invading pathogen through a process called phagocytosis. After engulfing the pathogen, the macrophage displays fragments of the pathogen's antigens on its cell surface to alert other immune cells to the presence of the invader.
