COVID-19 Vaccines are Safe for Young Adults in India

新冠疫苗對印度年輕成年人是安全的

Jul 13, 2026, 20:14
IndiaHealth

Introduction

Doctors in India did a big study. They looked at adults aged 18 to 45. The study shows that COVID-19 vaccines do not cause heart attacks or blood clots.

印度的醫生進行了一項大型研究。他們觀察了 18 至 45 歲的成年人。研究顯示新冠疫苗不會導致心臟病發或血栓。

Main Body

Doctors studied many people in 25 hospitals. They looked at people with heart problems and people without heart problems. They compared the two groups.

醫生在 25 家醫院研究了許多人。他們觀察了有心臟問題和沒有心臟問題的人，並對這兩組人進行了比較。

The doctors found that the vaccines are safe. People who had two or more vaccine doses did not have more heart problems.

醫生發現疫苗是安全的。接種兩劑或更多疫苗的人，心臟問題並沒有增加。

Other things caused the heart problems. These things are smoking, old health problems, and family history. Also, some people had very bad COVID-19 before.

是其他因素導致了心臟問題。這些因素包括吸菸、既往健康問題和家族病史。此外，有些人之前患過非常嚴重的新冠肺炎。

Conclusion

The study says vaccines do not cause blood clots in young adults. Bad habits and old health problems are the real cause.

研究指出疫苗不會導致年輕成年人產生血栓。不良習慣和既往健康問題才是真正原因。

Vocabulary Learning

🔍 The 'Cause' Pattern

In this text, we see how to explain why something happens. This is a key skill for A2 learners.

1. The Logic

  • Action/Fact →\rightarrow The Cause
  • Example: Heart problems →\rightarrow Smoking.

2. Useful Phrases from the Text

  • "Do not cause..." (Use this to say something is NOT the reason).
    • Example: "Vaccines do not cause heart attacks."
  • "The real cause..." (Use this to give the true reason).
    • Example: "Bad habits are the real cause."

3. Word Swap Instead of saying "cause," you can use these simple words:

  • Cause →\rightarrow Make
  • Cause →\rightarrow Lead to

Quick Vocabulary List:

  • Dose: The amount of medicine you take.
  • Blood clots: Thick blood that stops flow.
  • Family history: Health problems your parents had.

Vocabulary Learning

study (n.)
A detailed look at something to find new information
Example:The doctors did a study to see if the medicine works.
cause (v.)
To make something happen
Example:Smoking can cause health problems.
blood clots (n.)
Blocks of blood in the veins or arteries
Example:Blood clots can be dangerous for the heart.
compared (v.)
Looked at two or more things to see how they are different
Example:She compared the price of two different phones.
doses (n.)
The amount of medicine you take at one time
Example:I need two doses of the vaccine to be safe.
history (n.)
Information about what happened in the past
Example:The doctor asked about my family health history.
Practice A2 words in a crossword→