Spread of disease from one individual to another is called: __________?
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Answer: C. Transmission
Explanation
The spread of disease from one individual host to another is scientifically designated as transmission. Transmission can occur via direct physical contact, airborne droplets, or intermediate biological insect vectors. Understanding transmission pathways is fundamental for controlling infectious disease outbreaks in populations. Infectious diseases are caused by transmissible pathogens that can pass between susceptible host organisms. Horizontal transmission occurs between individuals of the same generation, while vertical passes from parent to offspring. Epidemiologists study transmission dynamics to design effective quarantine and vaccination intervention strategies.
Plant and animal pathologists track disease transmission routes to protect agricultural crops and livestock herds. Sanitation practices and vector control programs are designed specifically to interrupt disease transmission chains. Global health organizations coordinate responses to halt the rapid transmission of dangerous emerging pathogens. Vector refers to the carrier organism that transports a pathogen rather than describing the spreading process. Patho-inductor is not a standard epidemiological term used to describe the transmission of infectious diseases. Both a & b is incorrect because vector is a carrier, leaving transmission as the only accurate term.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
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