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A2 verb 9 min read

防疫

fangyi4

Practice it Examples Notes & Tips 防疫 in 30 Seconds

Explanation 防疫 in your Level:

At the A1 level, you should recognize '防疫' (fángyì) as a word related to staying healthy and following safety rules. You might see it on signs in public places like subways or parks. At this stage, you don't need to know the complex medical definitions, but you should understand that when you see this word, it usually means you need to do something for health safety, like wearing a mask or washing your hands. Think of it as 'staying safe from germs.' You might encounter it in simple sentences like '做好防疫' (do a good job in prevention). It's a word that helps you follow basic instructions in a Chinese-speaking environment. You might also see it paired with '口罩' (mask), as in '防疫口罩' (prevention mask). Even if you can't use it in a complex sentence yet, knowing its visual form and basic meaning will help you navigate public spaces safely. It is a very practical word for beginners who are living in or visiting China, as it is part of the essential vocabulary for daily survival and following local regulations.

At the A2 level, you can begin to use '防疫' (fángyì) in simple, everyday sentences to describe health-related actions. You should understand that it functions as 'epidemic prevention.' You can use it to talk about daily habits, such as '防疫期间，我们要戴口罩' (During the prevention period, we should wear masks). You can also recognize it in compound nouns like '防疫物资' (prevention supplies) or '防疫工作' (prevention work). At this level, you should be able to understand simple public service announcements that use this word. You can also use it to ask questions, like '这里的防疫规定是什么？' (What are the prevention regulations here?). You are starting to see it not just as a single word, but as part of a larger conversation about community health. You should be able to distinguish it from '预防' (yùfáng) in simple contexts, knowing that '防疫' is specifically for diseases. This word is essential for your 'survival Chinese' as it allows you to interact with health protocols and understand why certain rules are in place in public areas.

At the B1 level, you can use '防疫' (fángyì) to discuss more abstract concepts and participate in conversations about public health. You can explain the importance of prevention measures and discuss how they affect daily life. You might say, '防疫虽然麻烦，但是为了大家的健康是必要的' (Although prevention is troublesome, it is necessary for everyone's health). You should be comfortable using it as a modifier in phrases like '防疫意识' (prevention awareness) or '防疫政策' (prevention policy). You can also start to understand news reports that discuss '防疫形势' (the prevention situation) in different regions. At this stage, you should be able to write short paragraphs about your own '防疫' habits or describe the measures taken at your workplace or school. You are moving beyond simple commands to understanding the social and organizational aspects of the word. You can also use more specific verbs with it, such as '落实' (implement) or '加强' (strengthen), as in '落实防疫措施' (implementing prevention measures).

At the B2 level, you can use '防疫' (fángyì) in professional or academic discussions about public health policy, sociology, or economics. You can analyze the effectiveness of different '防疫模式' (prevention models) and debate the balance between '防疫' and '经济发展' (economic development). You should be able to understand and use formal terms like '常态化防疫' (normalized epidemic prevention) and '精准防疫' (precision epidemic prevention). Your vocabulary should include related technical terms like '流行病学' (epidemiology) and '公共卫生体系' (public health system). You can read long articles or listen to deep-dive podcasts about global health challenges and the role of '防疫' in modern society. You should be able to express nuanced opinions, such as the social psychological impact of long-term prevention measures. Your use of the word should be precise, distinguishing it from '抗疫' (fighting the epidemic) or '控疫' (controlling the epidemic) based on the context of the discussion. You are now a proficient user who can handle the word in almost any context.

At the C1 level, you have a sophisticated understanding of '防疫' (fángyì) and can use it in high-level discourse. You can discuss the historical evolution of '防疫' in China, from ancient plague prevention to modern digital-driven health systems. You can analyze the word's appearance in literature, official government white papers, and scientific journals. You are capable of critiquing '防疫' strategies from multiple perspectives—legal, ethical, and political. You can use the word in complex rhetorical structures and understand its deeper cultural connotations, such as the emphasis on collective well-being over individual convenience. You can also recognize and use idioms or classical references related to disease prevention. Your speaking and writing will show a high degree of precision, using '防疫' in combination with advanced vocabulary like '统筹' (coordinate), '博弈' (game theory/balance), and '韧性' (resilience). You can lead discussions on how '防疫' technologies, like big data and AI, are reshaping the future of global health governance.

At the C2 level, your mastery of '防疫' (fángyì) is indistinguishable from that of a highly educated native speaker. You can use the term in the most demanding contexts, such as drafting public health legislation, writing peer-reviewed medical papers in Chinese, or delivering keynote speeches on international health security. You understand the subtle nuances of how '防疫' is used in diplomatic rhetoric versus domestic policy. You can interpret the word's meaning across different historical eras and political contexts. You are sensitive to the word's power to mobilize populations and its role in national identity. You can effortlessly switch between technical, formal, and colloquial registers involving the word. Your understanding includes the philosophical underpinnings of '防疫'—the relationship between humans and nature, the ethics of surveillance for health, and the concept of 'a community with a shared future for mankind' in the context of health. You can use the word to construct complex arguments that are both linguistically perfect and culturally profound.

Practice it Examples Notes & Tips

防疫 in 30 Seconds

防疫 (fángyì) means epidemic prevention, focusing on guarding against infectious diseases.
It is a compound of 'defend' (防) and 'pestilence' (疫).
It covers personal hygiene, government policy, and public health measures.
The term is highly relevant in modern contexts like COVID-19 and flu seasons.

The Chinese term 防疫 (fángyì) is a critical compound word in modern Mandarin, particularly gaining global prominence during public health crises. At its core, it represents the proactive measures taken to guard against, control, and eliminate infectious diseases. The first character, 防 (fáng), means to defend, protect, or prevent. It evokes the image of a barrier or a shield. The second character, 疫 (yì), specifically refers to pestilence, epidemics, or plagues. Together, they form a concept that encompasses everything from personal hygiene to national health policies. In everyday life, you will hear this word used by government officials, medical professionals, and ordinary citizens alike. It is not just a medical term; it is a social responsibility. When people talk about 防疫, they are often referring to the collective effort to keep a community safe. This might include wearing masks, getting vaccinated, or practicing social distancing. The word carries a sense of urgency and duty. It is used in formal news broadcasts to describe international health cooperation, but also in casual conversations when friends remind each other to stay safe during flu season. Understanding this word requires looking beyond the literal translation of 'preventing epidemics' and seeing it as a symbol of public safety and communal vigilance. In the modern era, the scope of 防疫 has expanded to include digital health codes, quarantine protocols, and massive testing campaigns. It is a word that bridges the gap between individual action and state-level intervention. For a learner, mastering this word is essential for navigating travel, healthcare, and social etiquette in Chinese-speaking regions. It reflects a deep-seated cultural value placed on social harmony and the preservation of life through organized effort. Whether you are reading a sign at a subway entrance or listening to a podcast about global health, 防疫 will be a recurring theme that defines the current zeitgeist of public health awareness.

Literal Meaning: To defend against pestilence or infectious diseases.
Social Context: Refers to the collective responsibility of citizens to adhere to health protocols.
Scope: Includes personal hygiene, vaccination, quarantine, and government policy.

人人有责，做好防疫工作。 (Everyone has a responsibility to do a good job in epidemic prevention.)

我们要加强防疫意识。 (We must strengthen our awareness of epidemic prevention.)

这些是必备的防疫物资。 (These are essential epidemic prevention supplies.)

政府发布了新的防疫政策。 (The government released new epidemic prevention policies.)

在商场入口，请配合防疫检查。 (At the mall entrance, please cooperate with the epidemic prevention check.)

Using 防疫 (fángyì) correctly in a sentence requires an understanding of its grammatical versatility. While primarily categorized as a verb ('to prevent epidemics'), it frequently functions as a noun ('epidemic prevention') or an attributive adjective ('epidemic-preventing'). When used as a verb, it often takes an object that describes the scope or the action, though it is frequently part of a verb-object compound itself. For example, 防疫工作 (epidemic prevention work) treats 防疫 as a modifier for 'work'. If you want to say 'to prevent the flu', you might say 预防流感, but 防疫 is used for the broader, systemic actions taken by a society. In formal documents, you will see phrases like 落实防疫措施 (to implement epidemic prevention measures). Here, 落实 (to implement) is the main verb, and 防疫措施 is the compound noun object. For A2 learners, the most common use case is in simple commands or descriptions of daily life. For instance, 出门要做好防疫 (When going out, one must do a good job of epidemic prevention). Note the use of 做好 (do well/finish), which is a common collocate. You don't just 'do' prevention; you 'do it well'. Another important aspect is the negative form. While you wouldn't usually say 'not preventing', you might say 防疫不力 (ineffective epidemic prevention) in a critical context. In terms of sentence structure, 防疫 often appears at the beginning of a phrase to set the topic, such as 防疫期间，请佩戴口罩 (During the epidemic prevention period, please wear a mask). This 'Time/Context + Action' structure is very common in Chinese public service announcements. As you advance to B1 and B2 levels, you will start using 防疫 in complex discussions about public health infrastructure, such as 建立健全防疫体系 (establishing and improving the epidemic prevention system). The word also appears in titles of organizations, like 防疫站 (epidemic prevention station). By practicing these various structures, you can move from simple survival phrases to nuanced discussions about health and safety.

As a Noun: 防疫是每个人的责任。(Epidemic prevention is everyone's responsibility.)
As a Modifier: 请准备好防疫物资。(Please prepare epidemic prevention supplies.)
In a Verb Phrase: 我们必须科学防疫。(We must prevent epidemics scientifically.)

学校采取了严格的防疫措施。 (The school has adopted strict epidemic prevention measures.)

他在防疫一线工作。 (He works on the front line of epidemic prevention.)

In the real world, 防疫 (fángyì) is ubiquitous in any public space in a Chinese-speaking environment, especially during health alerts. If you are traveling in China, Taiwan, or Singapore, you will encounter this word before you even leave the airport. It is prominently displayed on digital screens, posters, and stickers throughout transit hubs. At the airport, you might hear announcements like 请遵守防疫规定 (Please abide by epidemic prevention regulations). This is a formal, authoritative use of the word. In residential compounds, the 'property management' (物业) often posts 防疫通知 (epidemic prevention notices) on the bulletin boards or in WeChat groups. These notices might detail when the next round of health screenings will take place or remind residents to report their travel history. In the workplace, HR departments issue 防疫指南 (epidemic prevention guides) to ensure employee safety. You will also hear this word frequently on the news. CCTV or other major broadcasters will have segments dedicated to 全球防疫形势 (the global epidemic prevention situation). Here, the word is used to discuss international trends and statistics. In a more casual setting, such as a pharmacy, you might ask for 防疫包 (epidemic prevention kits), which usually contain masks, alcohol wipes, and hand sanitizer. Even in schools, children are taught 防疫儿歌 (epidemic prevention nursery rhymes) to help them remember to wash their hands. The word has even entered the digital realm; health apps often have a section labeled 防疫服务 (epidemic prevention services) where users can book vaccinations or check test results. Because the word is so tied to public safety, its tone is usually serious and informative. However, during long-term health crises, it can also carry a tone of fatigue or resilience, as people talk about 防疫常态化 (the normalization of epidemic prevention). Understanding where and how you hear 防疫 helps you gauge the social atmosphere and the level of health consciousness in your immediate surroundings. It is a word that signals a collective state of mind focused on protection and vigilance.

广播：请大家佩戴口罩，保持防疫距离。 (Broadcast: Everyone please wear masks and maintain epidemic prevention distance.)

手机弹窗：您有一条最新的防疫提示。 (Phone popup: You have a new epidemic prevention tip.)

One of the most common mistakes learners make with 防疫 (fángyì) is confusing it with the word 预防 (yùfáng). While both involve prevention, 预防 is a general term that can apply to anything—preventing accidents, preventing fires, or preventing a cold. 防疫 is strictly limited to infectious diseases and epidemics. You would say 预防火灾 (prevent fire) but never 防疫火灾. Another mistake is using it as a simple transitive verb like 'to prevent' in English. In English, you might say 'I want to prevent the disease.' In Chinese, you wouldn't typically say 我要防疫这个病. Instead, you would say 我要预防这个病 or 我们要做好这个病的防疫工作. 防疫 often functions more like a collective noun for the *system* of prevention rather than a single action. Learners also sometimes struggle with the register. 防疫 is a relatively formal and technical term. In a very casual conversation about just not getting sick, you might just say 别感冒了 (don't catch a cold) or 注意身体 (take care of your health). Using 防疫 in a conversation about a common cold might sound overly dramatic or 'official.' Furthermore, there is a common error in combining it with other words. For example, some might say 防疫医生, but the correct term for a doctor specializing in this is often 防疫人员 (epidemic prevention personnel) or 流行病学家 (epidemiologist). Finally, pay attention to the tone of the second character 疫 (yì). It is a fourth tone (falling), and mispronouncing it as a first or second tone can make it sound like 'easy' or 'one,' leading to confusion. Avoiding these pitfalls will make your Chinese sound more natural and precise, especially when discussing health and safety topics.

Mistake 1: Using '防疫' for non-medical prevention (e.g., fire, crime).
Mistake 2: Treating it as a simple transitive verb with a direct object of the disease name.
Mistake 3: Using it in overly casual contexts where 'take care' is more appropriate.

To truly master 防疫 (fángyì), you should understand how it compares to its synonyms and related terms. The most frequent comparison is with 预防 (yùfáng). As mentioned, 预防 is the general term for 'prevention.' It is broader and can be used for health, safety, finance, and more. 防疫 is a subset of 预防 specifically for infectious diseases. Another related term is 抗疫 (kàngyì). While 防疫 focuses on prevention and guarding, 抗疫 (fight against the epidemic) implies an active struggle or battle against an existing outbreak. You 'prevent' (防疫) to keep the disease away, but you 'fight' (抗疫) when the disease is already present. Then there is 控疫 (kòngyì), which means 'epidemic control.' This term is often used when an outbreak has occurred, and the goal is to limit its spread. In professional settings, you might hear 疾控 (jíkòng), which is an abbreviation for 疾病预防控制 (Disease Prevention and Control). This is the term used for official bodies like the CDC (Center for Disease Control). For personal hygiene, you might use 消毒 (xiāodú), meaning 'to disinfect.' While 消毒 is a specific action (like using alcohol), 防疫 is the overarching goal. Lastly, 免疫 (miǎnyì) means 'immunity.' It refers to the biological state of being protected from a disease, often through vaccination (接种疫苗). Understanding these nuances allows you to choose the right word for the right situation, whether you are discussing personal health, public policy, or biological science.

防疫 vs. 预防: 防疫 is for epidemics; 预防 is for anything (accidents, fires, diseases).
防疫 vs. 抗疫: 防疫 is 'preventing' (defensive); 抗疫 is 'fighting' (active battle).
防疫 vs. 免疫: 防疫 is the action/policy; 免疫 is the biological state of immunity.

How Formal Is It?

Fun Fact

The character '疫' (yì) originally depicted a person being struck by a weapon, symbolizing the sudden and violent nature of a plague.

Pronunciation Guide

UK /fɑːŋ iː/

US /fɑŋ i/

The stress is balanced, but the fourth tone on 'yì' gives it a sharp ending.

Rhymes With

忙 (máng) 糖 (táng) 意 (yì) 力 (lì) 气 (qì) 记 (jì) 地 (dì) 利 (lì)

Common Errors

Pronouncing 'yì' as 'yī' (first tone), making it sound like 'one'.
Pronouncing 'fáng' as 'fàng' (fourth tone), which changes the meaning to 'release'.
Blending the two words into one flat tone.
Mispronouncing the 'ng' ending in 'fang'.
Confusing 'yì' with 'yí' (second tone).

Difficulty Rating

Reading 2/5

The characters are relatively simple for an A2 learner but common in complex texts.

Writing 3/5

The character '疫' has many strokes and requires practice to write correctly.

Speaking 2/5

The tones (2nd and 4th) are distinct and easy to pronounce with practice.

Listening 1/5

Very high frequency word in public spaces; easy to recognize.

What to Learn Next

Prerequisites

健康医生病洗手口罩

Learn Next

疫苗传染隔离政策意识

Advanced

流行病学公共卫生免疫系统病毒载量群体免疫

Grammar to Know

Verb-Object Structures

防疫 (Prevent-Epidemic) is a V-O compound.

Resultative Complements

做好防疫 (Do-well prevention).

Noun Modifiers with '的'

防疫的措施 (Measures of prevention).

Time Phrases with '期间'

防疫期间 (During the prevention period).

Prepositional Phrases with '在'

在防疫工作中 (In the prevention work).

Examples by Level

请做好防疫。

Please do a good job in epidemic prevention.

做好 (zuòhǎo) is a common verb-resultative construction meaning 'to do well'.

防疫很重要。

Epidemic prevention is very important.

很 (hěn) is used as a degree adverb before the adjective 重要 (zhòngyào).

这是防疫口罩。

This is an epidemic prevention mask.

防疫 (fángyì) here acts as an adjective modifying 口罩 (kǒuzhào).

我们要防疫。

We need to prevent the epidemic.

要 (yào) indicates necessity or intent.

防疫，戴口罩。

For prevention, wear a mask.

A short, imperative sentence common in public signs.

洗手是防疫。

Washing hands is epidemic prevention.

A simple A is B (是) sentence structure.

防疫第一。

Prevention first.

第一 (dì-yī) means 'number one' or 'priority'.

大家一起防疫。

Everyone prevents the epidemic together.

一起 (yīqǐ) is an adverb meaning 'together'.

防疫期间，请不要聚会。

During the epidemic prevention period, please do not gather.

期间 (qījiān) means 'during the period of'.

超市有防疫检查。

The supermarket has an epidemic prevention check.

有 (yǒu) indicates existence.

我们需要防疫物资。

We need epidemic prevention supplies.

物资 (wùzī) refers to materials or supplies.

他学习防疫知识。

He is learning epidemic prevention knowledge.

知识 (zhīshi) is a noun meaning 'knowledge'.

请配合防疫工作。

Please cooperate with the epidemic prevention work.

配合 (pèihé) means 'to cooperate' or 'coordinate'.

这个药可以防疫吗？

Can this medicine prevent the epidemic?

可以 (kěyǐ) means 'can' or 'be able to'.

我们要加强防疫。

We must strengthen epidemic prevention.

加强 (jiāqiáng) is a verb meaning 'to strengthen'.

防疫通知在门口。

The epidemic prevention notice is at the door.

在 (zài) is a preposition indicating location.

接种疫苗是有效的防疫手段。

Vaccination is an effective means of epidemic prevention.

手段 (shǒuduàn) means 'means' or 'method'.

我们要提高全民防疫意识。

We must improve the epidemic prevention awareness of the whole people.

全民 (quánmín) means 'the whole nation' or 'all people'.

这个城市的防疫措施很严格。

The epidemic prevention measures in this city are very strict.

严格 (yángé) is an adjective meaning 'strict'.

防疫工作需要大家的参与。

Epidemic prevention work requires everyone's participation.

参与 (cānyù) means 'to participate' or 'participation'.

政府发布了防疫指南。

The government issued an epidemic prevention guide.

发布 (fābù) means 'to issue' or 'release'.

防疫不只是医生的工作。

Epidemic prevention is not just the work of doctors.

不只是 (bù zhǐshì) means 'not just' or 'not only'.

我们要科学防疫，不要恐慌。

We should prevent epidemics scientifically, not panic.

恐慌 (kǒnghuāng) means 'to panic'.

防疫形势正在好转。

The epidemic prevention situation is improving.

好转 (hǎozhuǎn) means 'to take a turn for the better'.

建立完善的防疫体系至关重要。

Establishing a complete epidemic prevention system is crucial.

至关重要 (zhìguān zhòngyào) is an idiom meaning 'crucial'.

防疫与经济发展需要统筹兼顾。

Epidemic prevention and economic development need to be coordinated.

统筹兼顾 (tǒngchóu jiāngù) means 'to take everything into account'.

防疫常态化对社会产生了深远影响。

The normalization of epidemic prevention has had a profound impact on society.

常态化 (chángtàihuà) means 'normalization'.

基层社区在防疫中发挥了关键作用。

Primary-level communities played a key role in epidemic prevention.

发挥作用 (fāhuī zuòyòng) means 'to play a role'.

我们需要加强防疫国际合作。

We need to strengthen international cooperation on epidemic prevention.

合作 (hézuò) means 'cooperation'.

防疫漏洞可能会导致疫情反弹。

Epidemic prevention loopholes may lead to a rebound of the outbreak.

漏洞 (lòudòng) means 'loophole' or 'leak'.

防疫政策应根据实际情况调整。

Epidemic prevention policies should be adjusted according to the actual situation.

根据 (gēnjù) means 'according to'.

防疫科技的应用提高了工作效率。

The application of epidemic prevention technology has improved work efficiency.

效率 (xiàolǜ) means 'efficiency'.

防疫不仅是卫生命题，更是社会治理命题。

Epidemic prevention is not only a health issue, but also a social governance issue.

命题 (mìngtí) means 'proposition' or 'issue'.

防疫过程中必须尊重公民的合法权益。

Citizens' legitimate rights and interests must be respected during the epidemic prevention process.

合法权益 (héfǎ quányì) means 'legitimate rights and interests'.

精准防疫要求大数据与公共卫生的深度融合。

Precision epidemic prevention requires the deep integration of big data and public health.

融合 (rónghé) means 'fusion' or 'integration'.

防疫的成败取决于全社会的动员能力。

The success or failure of epidemic prevention depends on the mobilization capacity of the whole society.

取决于 (qǔjué yú) means 'depends on'.

我们需要反思防疫模式的可持续性。

We need to reflect on the sustainability of the epidemic prevention model.

可持续性 (kěchíxùxìng) means 'sustainability'.

防疫措施的制定应基于科学论证。

The formulation of epidemic prevention measures should be based on scientific demonstration.

论证 (lùnzhèng) means 'demonstration' or 'proof'.

防疫带来的心理冲击不容忽视。

The psychological impact of epidemic prevention cannot be ignored.

不容忽视 (bùróng hūshì) means 'cannot be ignored'.

加强防疫基础设施建设是长久之计。

Strengthening the construction of epidemic prevention infrastructure is a long-term plan.

长久之计 (chángjiǔ zhī jì) is an idiom meaning 'long-term plan'.

在全球化背景下，防疫已成为跨国界的公共安全挑战。

In the context of globalization, epidemic prevention has become a cross-border public security challenge.

背景 (bèijǐng) means 'background' or 'context'.

防疫政策的演变折射出国家治理理念的变迁。

The evolution of epidemic prevention policies reflects changes in national governance concepts.

折射 (zhéshè) means 'to reflect' (literally 'refract').

防疫不仅关乎生命安全，更触及伦理与法律的边界。

Epidemic prevention is not only about life safety, but also touches on the boundaries of ethics and law.

触及 (chùjí) means 'to touch' or 'reach'.

构建人类卫生健康共同体是深化防疫合作的必然选择。

Building a community of health for mankind is the inevitable choice for deepening epidemic prevention cooperation.

必然选择 (bìrán xuǎnzé) means 'inevitable choice'.

防疫常态化对城市空间布局提出了新要求。

The normalization of epidemic prevention has put forward new requirements for urban spatial layout.

布局 (bùjú) means 'layout' or 'arrangement'.

防疫中的舆论引导对于维护社会稳定至关重要。

Public opinion guidance in epidemic prevention is crucial for maintaining social stability.

舆论引导 (yúlùn yǐndǎo) means 'public opinion guidance'.

防疫工作的成效是衡量政府治理能力的重要指标。

The effectiveness of epidemic prevention work is an important indicator for measuring government governance capacity.

衡量 (héliáng) means 'to measure' or 'weigh'.

防疫背景下的数字鸿沟问题日益凸显。

The problem of the digital divide in the context of epidemic prevention has become increasingly prominent.

日益凸显 (rìyì tūxiǎn) means 'becoming increasingly prominent'.

Common Collocations

防疫工作

防疫措施

防疫物资

防疫意识

防疫规定

防疫常态化

防疫站

防疫指南

防疫一线

防疫漏洞

Common Phrases

做好防疫

— To do a good job in prevention. Common encouraging phrase.

请大家做好防疫。

防疫第一

— Prevention is the top priority.

安全至上，防疫第一。

落实防疫

— To implement and carry out prevention measures.

基层要落实防疫责任。

科学防疫

— To prevent epidemics using scientific methods.

我们提倡科学防疫。

精准防疫

— Targeted or precision prevention measures.

精准防疫减少了影响。

防疫检查

— Health or epidemic prevention checks.

配合商场的防疫检查。

防疫通知

— Official notice regarding health protocols.

看最新的防疫通知。

防疫礼包

— A gift pack containing masks and sanitizer.

公司发了防疫礼包。

防疫志愿者

— Volunteers helping with health measures.

他是一名防疫志愿者。

防疫距离

— Social distancing for health safety.

请保持一米防疫距离。

Often Confused With

防疫 vs 预防

预防 is general; 防疫 is only for infectious diseases.

防疫 vs 抗疫

抗疫 is active fighting; 防疫 is defensive guarding.

防疫 vs 免疫

免疫 is biological immunity; 防疫 is the action of prevention.

Idioms & Expressions

"防患未然"

— To prevent trouble before it happens. Often used in the context of health.

做好防疫就是防患未然。

Literary

"未雨绸缪"

— To prepare for a rainy day. Used for stockpiling prevention supplies.

防疫物资要未雨绸缪。

Literary

"众志成城"

— Unity is strength. Frequently used during epidemic fighting.

大家众志成城，共同防疫。

Formal

"同舟共济"

— To cross a river in the same boat; to help each other in times of trouble.

防疫时期，我们需要同舟共济。

Formal

"刻不容缓"

— Extremely urgent; not a moment to be lost.

加强防疫工作刻不容缓。

Formal

"慎终如始"

— To be as careful at the end as at the beginning.

防疫要慎终如始，不能放松。

Literary

"严防死守"

— To guard strictly and defend to the death.

对病毒要严防死守。

Formal

"因地制宜"

— To act according to local conditions.

防疫措施要因地制宜。

Formal

"身体力行"

— To practice what one preaches.

每个人都要身体力行做好防疫。

Formal

"居安思危"

— To think of danger in times of peace.

防疫工作要常抓不懈，居安思危。

Literary

Easily Confused

防疫 vs 预防 (yùfáng)

Both mean 'prevent'.

预防 is used for accidents, fires, and general illness. 防疫 is specifically for epidemics and infectious diseases.

预防火灾 vs. 防疫措施

防疫 vs 抗疫 (kàngyì)

Both are related to epidemics.

抗疫 implies the disease is already spreading and you are fighting back. 防疫 is the ongoing effort to prevent it.

全民抗疫 vs. 做好防疫

防疫 vs 控疫 (kòngyì)

Similar sounding and meaning.

控疫 is 'control', usually used when trying to limit the scale of an existing outbreak.

科学控疫

防疫 vs 疾控 (jíkòng)

Both relate to disease management.

疾控 is an abbreviation for 'Disease Control' and usually refers to the organization (CDC).

疾控中心

防疫 vs 防范 (fángfàn)

Both start with 'fang' and mean 'guard'.

防范 is used for guarding against risks, crimes, or mistakes.

防范风险

Sentence Patterns

...很重要。

防疫很重要。

请做好...。

请做好防疫。

...期间，我们要...。

防疫期间，我们要戴口罩。

...是有效的...手段。

接种疫苗是有效的防疫手段。

为了...，我们要...。

为了大家的健康，我们要加强防疫。

...对...产生了深远影响。

防疫常态化对生活产生了深远影响。

...不仅是...，更是...。

防疫不仅是卫生命题，更是社会治理命题。

...折射出...的变迁。

防疫政策的演变折射出治理理念的变迁。

Word Family

Nouns

防疫站 (Epidemic Prevention Station)

防疫员 (Epidemic Prevention Worker)

防疫法 (Epidemic Prevention Law)

Verbs

防范 (To be on guard against)

防护 (To protect/shield)

Adjectives

防疫的 (Epidemic-preventing)

疫情 (Epidemic situation)

疫苗 (Vaccine)

疫区 (Epidemic area)

疫源 (Source of epidemic)

防线 (Line of defense)

How to Use It

frequency

Extremely high in current events and public life.

Common Mistakes

防疫火灾 (fángyì huǒzāi) → 预防火灾 (yùfáng huǒzāi)
防疫 is only for diseases. Use 预防 for fire, accidents, or crime.
防疫这个病 (fángyì zhège bìng) → 针对这个病的防疫工作 (zhēnduì zhège bìng de fángyì gōngzuò)
防疫 is rarely used as a simple transitive verb with a specific disease as the object.
防疫医生 (fángyì yīshēng) → 防疫人员 (fángyì rényuán)
While 'prevention doctor' makes sense, 'personnel' or 'epidemiologist' is more standard.
Pronouncing 'yì' in the 1st tone. → Pronouncing 'yì' in the 4th tone.
The 1st tone makes it sound like 'one' (yī), which can be confusing in context.
Using '防疫' for a non-contagious illness. → Using '预防' for non-contagious illness.
You don't '防疫' heart disease; you '预防' it.

Tips

Use as a Modifier

Treat '防疫' as an adjective to describe things like 'masks' (防疫口罩) or 'notices' (防疫通知). This is the most natural way to use it.

Pair with '做好'

Always pair it with '做好' (zuòhǎo) to say 'do a good job in prevention'. It's the standard collocation.

Collective Responsibility

Understand that '防疫' implies a group effort. Using it shows you respect the community's health rules.

Tone Accuracy

Practice the 2nd tone (rising) on 'fáng' and 4th tone (falling) on 'yì' to sound clear and authoritative.

Look for the Sickness Radical

The character '疫' has the '疒' radical. Recognizing this radical helps you identify many health-related words.

Public Announcements

When you hear 'fángyì' in a subway or airport, pay attention; an important safety instruction usually follows.

Stroke Order

Pay attention to the internal part of '疫'. Writing it correctly shows a high level of literacy.

News Context

Read news headlines containing '防疫' to see how it is used to describe global health trends.

Connect to '疫苗'

Associate '防疫' (prevention) with '疫苗' (vaccine) as they share the '疫' character and are logically linked.

Daily Routine

Describe your morning routine (washing hands, wearing a mask) using the word '防疫'.

Memorize It

Mnemonic

Think of 'FANG' as a 'Fence' and 'YI' as 'Illness'. You are building a fence against illness.

Visual Association

Imagine a giant shield (防) blocking a cloud of green germs (疫).

Word Web

Mask Vaccine Clean Health Safety Rules Doctor Community

Challenge

Try to find three signs in a Chinese neighborhood that contain the word '防疫' and write down what they are asking you to do.

Word Origin

The term is a modern compound. '防' (fáng) dates back to ancient inscriptions representing a mound or embankment used for defense. '疫' (yì) appears in early Chinese medical texts to describe pestilence, consisting of the 'sickness' radical (疒) and the 'weapon/action' phonetic (殳).

Original meaning: Guarding against pestilence.

Sino-Tibetan

Cultural Context

Be aware that discussing '防疫' can be sensitive due to the varying political and social impacts of pandemic lockdowns.

In English, we often say 'public health measures' or 'pandemic protocols', which sound more administrative. 'Epidemic prevention' is the literal but less common daily term.

The 'Great Wall' of epidemic prevention (metaphor often used in news). White-clad warriors (medical workers in protective gear). Health Code (the digital tool for 防疫).

Practice in Real Life

Real-World Contexts

Public Transit

请出示防疫码
戴好防疫口罩
遵守防疫规定
配合防疫测温

Workplace

防疫办公指南
发放防疫物资
每日防疫登记
防疫应急预案

School

校园防疫安全
防疫主题班会
防疫知识竞赛
学生防疫打卡

Hospital

防疫门诊
防疫专家组
防疫技术指导
防疫疫苗接种

Community

社区防疫通告
防疫志愿者服务
防疫消杀工作
防疫互助小组

Conversation Starters

"你最近有关注最新的防疫政策吗？ (Have you noticed the latest prevention policies?)"

"你们公司的防疫措施严不严？ (Are your company's prevention measures strict?)"

"你觉得现在的防疫形势怎么样？ (What do you think of the current prevention situation?)"

"你出门会带防疫包吗？ (Do you carry a prevention kit when you go out?)"

"防疫期间，你最想念什么？ (During the prevention period, what do you miss most?)"

Journal Prompts

写一写你每天做的防疫工作。 (Write about the prevention work you do every day.)

描述一下你所在城市的防疫氛围。 (Describe the prevention atmosphere in your city.)

防疫给你的生活带来了哪些变化？ (What changes has prevention brought to your life?)

你认为防疫中最重要的物资是什么？ (What do you think is the most important supply in prevention?)

谈谈你对‘科学防疫’的理解。 (Talk about your understanding of 'scientific prevention'.)

Frequently Asked Questions

10 questions

No, while it became very common during COVID-19, it applies to any infectious disease or epidemic, such as the flu, SARS, or cholera. It is a general medical and public health term.

Not usually. You don't say '防疫流感'. You say '预防流感' or '针对流感的防疫工作'. It often acts as a noun or a modifier for other nouns like '工作' or '措施'.

It is an 'Epidemic Prevention Station,' a local government health center responsible for vaccinations, disease monitoring, and health education. It's a common place to get shots.

Yes, it is relatively formal. In very casual settings, people might just say '注意身体' (watch your health) or '别感冒' (don't catch a cold), but '防疫' is used whenever referring to official rules.

It means the 'normalization of epidemic prevention,' referring to a state where health measures (like masks or health codes) become a regular, long-term part of daily life.

You say '防疫物资' (fángyì wùzī). This includes masks, sanitizer, gloves, and protective suits.

Yes, '防役' is not a common term. '防疫' (disease prevention) is the correct term. '役' usually refers to labor or military service.

It refers to a digital 'Epidemic Prevention Code' or Health Code used on mobile apps to track health status and travel history during an outbreak.

Yes, children are taught this word in school through '防疫儿歌' (prevention nursery rhymes) to help them learn hygiene habits.

You say '防疫一线' (fángyì yīxiàn). This refers to the people working directly with patients or at checkpoints.