The correct spelling of the word "immunized" is with a "z" in the middle, not an "s". The pronunciation is [ɪˈmjuːnaɪzd], with the first syllable "im" rhyming with "him" and the second syllable "mu" pronounced like "moo". The stress is on the second syllable. This word means to protect against a disease by introducing a vaccine into the body, and it is commonly used in medical contexts. It's important to spell it correctly to avoid confusion and ensure clear communication.
The term "immunized" refers to the process of artificially enhancing the immune response of an individual against specific infectious diseases. It is commonly accomplished through the administration of vaccines or immunizations. By receiving these vaccinations, individuals obtain immunity or protection against certain pathogens.
Immunizations work by stimulating the body's immune system to recognize and defend against a particular disease-causing agent, such as a virus or a bacterium. These agents are usually weakened, attenuated, or inactivated forms of the pathogen, or they may contain specific components or proteins that trigger an immune response. By introducing these harmless versions of the pathogen into the body, the immune system becomes primed to recognize and combat the actual disease-causing agents if encountered in the future.
When a person is successfully immunized, their immune system produces specific antibodies that can recognize and neutralize the pathogen. Furthermore, their immune cells develop memory, allowing the body to quickly and efficiently respond to future encounters with the same pathogen. This results in an individual becoming less susceptible to infection or experiencing milder symptoms if exposed.
Immunization plays a crucial role in public health, as it helps prevent the spread of infectious diseases and reduces the severity of outbreaks. By achieving herd immunity, where a significant portion of the population is immunized, even those who cannot be immunized due to medical conditions or age can benefit from reduced exposure to the disease. Vaccination programs have led to the eradication or control of various diseases worldwide, contributing to improved global health and well-being.
The word "immunized" comes from the noun "immune", which dates back to the late 15th century and derives from the Latin word "immunis". In Latin, "immunis" means "exempt from public service or obligation" or "free, exempt". It is a combination of the prefix "in-" meaning "not" and "munis" meaning "performing services".
The noun "immune" refers to a person or organism that is protected from a particular disease or condition due to the presence of specific antibodies or because of previous exposure or vaccination against the disease.
The term "immunized" is the past participle form of the verb "immunize", which means to make someone or something immune to a particular disease by administering a vaccine or through previous exposure to the disease. The suffix "-ize" is used to indicate the act or process of making or turning into something.