One Vaccine for Two Dangerous Diseases
一種疫苗對抗兩種危險疾病
Introduction
Doctors made a new vaccine. It protects people from Lassa fever and rabies.
醫生研發了一種新疫苗，可以保護人們免於感染拉沙熱和狂犬病。
Main Body
Lassa fever and rabies are very dangerous. Many people in Africa get these diseases. Lassa fever comes from rats. Rabies is almost always deadly. These diseases kill many people every year.
拉沙熱和狂犬病非常危險。非洲有許多人患有這些疾病。拉沙熱是由老鼠引起的。狂犬病幾乎總是致命的。這些疾病每年導致許多人死亡。
Scientists tested the new vaccine on 54 adults. The people got two shots. The vaccine was safe. It helped the body fight both viruses.
科學家在 54 名成年人身上測試了這種新疫苗。受試者接種了兩劑。疫苗是安全的，且能幫助身體對抗兩種病毒。
This vaccine is easy to move. It does not need a very cold fridge. This is good for poor areas. Also, the world is getting warmer. This means more people might get Lassa fever in the future.
這種疫苗易於運輸，不需要極低溫的冰箱。這對貧困地區非常有益。此外，全球氣候變暖，意味著未來可能會有更多人感染拉沙熱。
Conclusion
The vaccine works well and is safe. Doctors will continue to study it.
該疫苗效果良好且安全。醫生將會繼續研究。
Vocabulary Learning
💡 The 'Cause and Effect' Connection
In this story, we see how one thing leads to another. For a beginner, the best way to reach A2 is to master how to link a Reason to a Result.
Pattern 1: Simple Facts
- The vaccine is easy to move This is good for poor areas.
- The world is getting warmer More people might get sick.
Pattern 2: Action and Outcome
- Scientists tested the vaccine It was safe.
- People got two shots The body fought the viruses.
Vocabulary for A2 growth:
- Safe (Not dangerous)
- Deadly (Causes death)
- Future (Time that has not happened yet)