The term '病源' identifies the root source from which a disease originates or spreads.
Word in 30 Seconds
- Refers to the fundamental source or origin of a disease.
- Commonly used in medical and epidemiological contexts.
- Focuses on identifying the root cause to prevent transmission.
Overview
- 1概述：病源（bìngyuán）是一个严谨的医学术语，核心含义是“疾病的源头”。它不仅限于具体的病原体，还涵盖了导致疾病发生的机制或环境因素。在现代语境下，它常与流行病学调查联系在一起，用于寻找疾病爆发的起点。
常见语境：常见于新闻报道（如疫情追踪）、医学诊断说明书、健康科普文章以及环境卫生调查报告中。例如，在处理突发公共卫生事件时，医生和科学家会致力于通过检测手段迅速锁定病源，以制定有效的防治方案。
- 1近义词辨析：与“病原体”（pathogen）相比，“病源”范围更广，不仅指具体的微生物，还可以指不良习惯或环境污染；与“起因”（cause）相比，“病源”更加侧重于医学上的生物学或病理学根源，而非泛指事件的起因。
Examples
科学家们经过多方调查，终于找到了这次流感的病源。
everydayScientists finally found the source of this flu after multiple investigations.
切断病源是控制疫情蔓延的关键措施。
formalCutting off the source of infection is a key measure to control the epidemic.
Common Collocations
Common Phrases
病源调查
Epidemiological investigation
寻找病源
Seeking the source of disease
Often Confused With
Refers specifically to biological agents like bacteria or viruses. '病源' is broader and can include environmental factors.
Grammar Patterns
How to Use It
Usage Notes
This word is formal and primarily used in scientific or administrative contexts. It is rarely used in casual conversation. Ensure you distinguish it from '病原体' when discussing specific biological agents.
Common Mistakes
Learners often confuse '病源' with '病原体'. Remember '病源' is the source of the disease, while '病原体' is the specific agent causing it.
Tips
Focus on the literal meaning
Remember that '病' means disease and '源' means source. Combining them literally helps you identify the origin of any illness.
Avoid confusing with pathogens
While related, do not use '病源' to refer specifically to a virus. Use '病原体' for specific biological entities.
Public health awareness
In Chinese culture, identifying the '病源' is considered the first and most crucial step in controlling any epidemic.
Word Origin
Derived from the Chinese characters '病' (disease) and '源' (source/origin). It follows standard Chinese compound word formation rules.
Cultural Context
In China, public health announcements frequently use this term to reassure the public that the authorities have located the origin of an outbreak.
Memory Tip
Think of '源' as a spring or water source. Just as a river has a source, a disease has a '病源'.
Frequently Asked Questions
4 questions“病原”通常特指引起疾病的生物因素，如病毒、细菌；“病源”含义更广，既可以指生物因素，也可以指导致疾病的外部环境或根本原因。
不太常用。在日常生活中，人们更倾向于说“生病的原因”或“病毒的来源”，只有在正式讨论健康或防疫时才会使用“病源”。
这是一个防疫术语，指通过隔离、消毒或消除污染源等手段，阻止疾病进一步传播。
在一定程度上可以。但“病根”多用于中医或口语，指慢性病的反复发作点，而“病源”则更偏向现代医学的科学定性。
Test Yourself
医生正在努力查找这次传染病的___，以防止疫情扩散。
“病源”指疾病的来源，最符合语境。
Score: /1
Summary
The term '病源' identifies the root source from which a disease originates or spreads.
- Refers to the fundamental source or origin of a disease.
- Commonly used in medical and epidemiological contexts.
- Focuses on identifying the root cause to prevent transmission.
Focus on the literal meaning
Remember that '病' means disease and '源' means source. Combining them literally helps you identify the origin of any illness.
Avoid confusing with pathogens
While related, do not use '病源' to refer specifically to a virus. Use '病原体' for specific biological entities.
Public health awareness
In Chinese culture, identifying the '病源' is considered the first and most crucial step in controlling any epidemic.
Examples
2 of 2科学家们经过多方调查，终于找到了这次流感的病源。
Scientists finally found the source of this flu after multiple investigations.
切断病源是控制疫情蔓延的关键措施。
Cutting off the source of infection is a key measure to control the epidemic.
