How Do You Spell NATURAL IMMUNITY?

1. Natural immunity, also referred to as innate immunity or native immunity, is a type of immunity that a living organism possesses due to its genetic makeup and evolutionary history. It is the body's first line of defense against pathogens or foreign substances that may cause disease or infection.

   Natural immunity involves various components of the immune system, including physical barriers like the skin, mucous membranes, and cilia, as well as chemical barriers like stomach acid and enzymes. These physical and chemical barriers prevent the entry and colonization of pathogens in the body.

   Furthermore, natural immunity also encompasses the complex immune responses that are non-specific and do not require prior exposure to the specific pathogen. These responses include the release of chemicals, such as cytokines and interferons, which activate immune cells like macrophages and natural killer cells to destroy the invading pathogens. Additionally, natural immunity involves the phagocytosis process, where immune cells engulf and destroy pathogens.

   Unlike acquired immunity, which is gained through previous exposure to a specific pathogen or through vaccination, natural immunity is present from birth and does not require any prior interaction with the pathogen. It provides immediate protection against a wide range of pathogens, making it an essential defense mechanism for the body.

   Overall, natural immunity plays a crucial role in preventing infections and maintaining overall health by providing a rapid and general response to pathogens, helping the body to resist and eliminate them.

2. I. possessed by all the individuals of a class, by reason of age, racial peculiarity, or other general characteristic.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for NATURAL IMMUNITY

The word "natural" originated from the Latin word "naturalis", which means "by birth" or "inherent". It can be traced back to the Latin word "natura", meaning "birth, nature, quality".

The term "immunity" has its roots in the Latin word "immunitas", which refers to the exemption from a duty or function. This term developed from the Latin words "in-" (meaning "not") and "munus" (meaning "service" or "public obligation").

Therefore, the etymology of "natural immunity" combines these two words to describe the inherent protection or exemption from diseases or infections that an individual possesses as a result of their natural biological processes and bodily functions.

Similar spelling words for NATURAL IMMUNITY

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