How People Die in the United States
How People Die in the United States
美國人的死亡原因
Introduction
This report looks at why people died in the US in the past and now. It also shows new data from 2025.
本報告探討了美國人過去與現在的死亡原因，並顯示 2025 年的最新數據。
Main Body
Long ago, many people died from germs and bad water. In 1776, people lived for only 30 years. Many babies and mothers died.
很久以前，許多人死於細菌和不潔的水源。在 1776 年，人們的壽命僅有 30 歲。許多嬰兒和母親死亡。
Later, doctors made vaccines and medicine. Cities cleaned their water. People started to live longer. Now, many people live to 80 years. But now, more people get heart disease and cancer because of bad food.
後來，醫生研發了疫苗和藥物。城市清理了水源。人們開始長壽。現在，許多人能活到 80 歲。但現在，更多人因為飲食不健康而患上心臟病和癌症。
In 2025, fewer people died. Fewer people died from COVID-19 and drugs. This is because doctors have better medicine for drug problems. However, Black Americans still have a higher death rate than other groups.
在 2025 年，死亡人數減少了。死於 COVID-19 和藥物濫用的人數也減少了。這是因為醫生有了更好的藥物來治療藥物問題。然而，非裔美國人的死亡率仍然高於其他族群。
Conclusion
The US moved from deaths by germs to deaths by long-term sickness. In 2025, the death rate was very low.
美國已從死於細菌轉變為死於長期疾病。在 2025 年，死亡率非常低。
Vocabulary Learning
🕰️ Then vs. Now
Look at how the text changes from the past to the present. This is the best way to learn how to describe a life story or a history.
1. The Past (Simple Past) When things are finished, we add -ed or change the word:
- Live Lived
- Clean Cleaned
- Make Made
Example from text: "People lived for only 30 years."
2. The Present (Simple Present) When things are true today, we use the basic word:
- Live Live
- Have Have
Example from text: "Many people live to 80 years."
⚖️ Comparing Groups
To reach A2, you must describe differences. The text uses Comparative Words:
- Fewer (for things you can count, like people): "Fewer people died."
- Higher (for levels or rates): "A higher death rate."
- Better (the opposite of worse): "Better medicine."
Vocabulary Learning
Analysis of Long-term Changes in United States Death Rates and Current Trends
美國死亡率長期變化分析及目前趨勢
Introduction
This report examines how the primary causes of death in the United States have changed from the 18th century to today, and provides recent data on the 2025 age-adjusted death rate.
本報告探討美國主要死因從18世紀至今的變化，並提供2025年年齡調整後死亡率的最新數據。
Main Body
Historically, American death patterns shifted from sudden infectious diseases to long-term chronic conditions. In 1776, because there were no antibiotics or clean water systems, many people died from diseases like smallpox and tuberculosis. During this time, life expectancy was only about 30 years, and many infants and mothers died during childbirth. By 1900, national statistics showed a transition; although pneumonia was still common, heart disease and cancer began to appear as major causes of death.
從歷史上看，美國的死亡模式從突發性傳染病轉向長期慢性疾病。在1776年，由於缺乏抗生素或乾淨的水系統，許多人死於天花和肺結核等疾病。當時，平均壽命僅約30歲，許多嬰兒和母親在分娩過程中死亡。到1900年，國家統計數據顯示出轉型；儘管肺炎仍然常見，但心臟病和癌症開始成為主要死因。
Improvements in public health, such as the creation of vaccines, the introduction of penicillin in the 1940s, and better water treatment, caused a sharp decline in deaths from infections. Furthermore, better surgery and newborn care helped increase life expectancy to nearly 80 years. However, living longer has led to a higher number of chronic illnesses. Experts emphasize that heart disease and cancer are now the main causes of death, which they attribute to poor diet and metabolic problems.
公共衛生的改善，例如疫苗的研發、1940年代引入盤尼西林以及更好的水處理，導致感染死亡人數大幅下降。此外，更好的手術和新生兒護理有助於將平均壽命提高至近80歲。然而，長壽也導致慢性病增加。專家強調，心臟病和癌症目前是主要死因，他們將其歸因於飲食不良和代謝問題。
Recent data from the CDC shows that the age-adjusted death rate dropped by 4.6 percent in 2025, reaching a record low of 689.2 deaths per 100,000 people. This decrease happened because there were fewer COVID-19 deaths and a significant drop in drug overdoses. The CDC asserts that this trend is due to better access to addiction treatments and the wider use of naloxone. Despite these improvements, racial disparities remain, as Black Americans still have the highest mortality rates.
CDC的最新數據顯示，2025年年齡調整後死亡率下降了4.6%，達到每10萬人689.2人死亡的歷史新低。這一降幅是因為COVID-19死亡人數減少以及藥物過量死亡人數顯著下降。CDC斷言，這一趨勢歸功於更容易獲得成癮治療以及納洛酮（naloxone）的廣泛使用。儘管有這些改善，種族差異依然存在，因為非裔美國人的死亡率仍然最高。
Conclusion
The United States has moved from a period dominated by infectious diseases to one characterized by chronic illnesses, with 2025 recording a record low in the overall age-adjusted death rate.
美國已從一個由傳染病主導的時期，轉變為一個以慢性疾病為特徵的時期，且2025年的整體年齡調整後死亡率創下新低。
Vocabulary Learning
⚡ The 'Cause-and-Effect' Power-Up
To move from A2 to B2, you must stop using only the word "because." B2 speakers use varied verbs and structures to show how one thing leads to another. This article is a goldmine for this.
🛠️ Leveling Up Your Vocabulary
Look at how the text describes a result. Instead of saying "X happened because of Y," it uses these B2-level alternatives:
- "Attribute to" "...which they attribute to poor diet." (Meaning: To say that something is the result of a specific cause.)
- "Led to" "...living longer has led to a higher number of chronic illnesses." (Meaning: To cause a particular situation to happen.)
- "Due to" "...this trend is due to better access to addiction treatments." (Meaning: A more formal way to say 'because of'.)
🏗️ The Structural Shift: From Simple to Complex
A2 Approach:
"People lived longer because medicines got better."
B2 Approach (The Bridge):
"Improvements in public health caused a sharp decline in deaths, which led to an increase in life expectancy."
Why this is better:
- It uses a Strong Verb (caused a sharp decline) instead of a simple adjective.
- It uses a Relative Clause (which...) to connect two ideas into one fluid sentence.
💡 Pro-Tip for Fluency
When discussing trends or history, try replacing "so" with "consequently" or "therefore."
- A2: It was raining, so I stayed home.
- B2: There was a significant drop in drug overdoses; consequently, the overall death rate reached a record low.
Vocabulary Learning
Analysis of Longitudinal Shifts in United States Mortality Patterns and Contemporary Death Rate Trends
美國死亡率模式的長期轉變與當代死亡率趨勢分析
Introduction
This report examines the transition of primary causes of death in the United States from the 18th century to the present, alongside recent data regarding the 2025 age-adjusted death rate.
本報告探討美國從18世紀至今主要死因的轉變，以及關於2025年經年齡調整後死亡率的最新數據。
Main Body
The historical trajectory of American mortality is characterized by a fundamental shift from acute infectious diseases to chronic systemic conditions. In 1776, the absence of germ theory, antibiotics, and standardized sanitation resulted in high fatality rates for pathologies such as smallpox, tuberculosis, and various waterborne infections. During this era, life expectancy was approximately 30 years, with significant mortality concentrated in infants and women during childbirth. The subsequent implementation of the first national mortality statistics in 1900 revealed a transitional state; while pneumonia and tuberculosis remained prevalent, cardiovascular diseases and malignancies began to emerge as significant contributors to mortality.
美國死亡率的歷史軌跡以從急性傳染病向慢性系統性疾病的根本轉移為特徵。在1776年，由於缺乏病原體理論、抗生素和標準化衛生設施，導致天花、肺結核及各種水傳染病的致死率極高。在該時期，平均壽命約為30歲，且死亡率高度集中於嬰兒與分娩中的女性。隨後在1900年實施的首個國家死亡率統計顯示出一個過渡狀態；儘管肺炎和肺結核依然盛行，但心血管疾病和惡性腫瘤開始成為導致死亡的重要因素。
Institutional advancements in public health—specifically the development of vaccines, the introduction of penicillin in the 1940s, and the establishment of municipal water treatment systems—precipitated a decline in infectious fatalities. Concurrently, the refinement of surgical techniques, neonatal care, and cardiovascular interventions extended life expectancy to nearly 80 years. However, this increased longevity has facilitated a prevalence of chronic diseases. Current data indicates that heart disease and cancer are the primary drivers of mortality, a phenomenon attributed by medical professionals to metabolic dysfunction and dietary factors.
公共衛生的制度進步——特別是疫苗的開發、1940年代盤尼西林（penicillin）的引入以及城市水處理系統的建立——加速了傳染病致死人數的下降。與此同時，手術技巧、新生兒護理和心血管介入治療的完善，將平均壽命延長至接近80歲。然而，長壽也導致了慢性疾病的盛行。目前的數據顯示，心臟病和癌症是死亡的主因，醫療專業人士將此現象歸因於代謝功能障礙和飲食因素。
Recent provisional data from the Centers for Disease Control and Prevention (CDC) indicates that the age-adjusted death rate declined by 4.6 percent in 2025, reaching a historical minimum of 689.2 deaths per 100,000 individuals. This reduction is attributed to a decrease in COVID-19 fatalities and a significant decline in drug overdose deaths, which fell to approximately 70,000. The CDC attributes this downward trend to the expanded distribution of naloxone and improved access to substance use disorder treatments. Despite this general decline, disparities persist across demographic lines, with Black Americans exhibiting the highest age-adjusted mortality rate.
美國疾病控制與預防中心（CDC）最近的初步數據顯示，2025年經年齡調整後的死亡率下降了4.6%，達到每10萬人689.2死的人口歷史最低值。此下降歸因於COVID-19致死人數的減少以及藥物過量死亡人數的顯著下降（降至約7萬人）。CDC將此下降趨勢歸因於納洛酮（naloxone）的分發範圍擴大以及物質使用障礙治療獲取途徑的改善。儘管整體呈下降趨勢，但不同人口群體之間仍存在差異，其中非裔美國人的經年齡調整後死亡率最高。
Conclusion
The United States has transitioned from a regime of infectious disease to one of chronic illness, with 2025 marking a record low in the overall age-adjusted death rate.
美國已從傳染病體制轉型為慢性病體制，2025年的整體經年齡調整後死亡率創下歷史新低。
Vocabulary Learning
The Architecture of Nominalization and Lexical Density
To ascend from B2 to C2, a student must move beyond subject-verb-object linearity and embrace nominalization—the process of turning complex actions or states into nouns. This is the hallmark of academic and high-level professional English, as it allows for a higher density of information per sentence.
◈ The Mechanics of the 'Noun-Heavy' Style
Observe the transition from a descriptive B2 sentence to the C2 systemic style found in the text:
- B2 Approach: People lived longer because surgical techniques were refined, and this made chronic diseases more common.
- C2 Approach: *"...the refinement of surgical techniques... extended life expectancy... [and] has facilitated a prevalence of chronic diseases."
In the C2 version, the action ("refining") is frozen into a noun ("refinement"). This transforms a sequence of events into a conceptual relationship. The verb "facilitated" then connects two abstract concepts rather than two people performing actions.
◈ Precision through Specialized Collocations
C2 mastery is not just about 'big words,' but about collocational precision. The text utilizes high-level pairings that signal authority:
The Lexical Palette:
Longitudinal Shifts(Not just "long-term changes," but a specific research term implying a study over time).Precipitated a decline(A sophisticated alternative to "caused a drop," implying a sudden or triggered acceleration).Metabolic dysfunction(Precision terminology that avoids the vagueness of "health problems").
◈ Syntactic Compression
Note how the author uses appositives and participial phrases to embed data without breaking the flow.
Example: "...the age-adjusted death rate declined by 4.6 percent in 2025, reaching a historical minimum of 689.2 deaths per 100,000 individuals."
By using the present participle ("reaching"), the writer avoids a clunky "and it reached" or "which reached," creating a seamless integration of result and action. This fluid movement between data and analysis is what separates the advanced learner from the native-level academic.