🌱A1 · Beginner 🌿A2 · Elementary 🌳B1 · Pre-Intermediate 🌲B2 · Intermediate
💉
Day 7 · Health & Medicine · B2 Level

How Vaccines Changed the World

Daily Reading Practice · Nonfiction passage

⏱ Time target: 5-6 minutes 📖 Reading + Vocabulary ✅ 10 True / False questions
How to use this page: Highlighted words are key vocabulary. On a computer, hover your mouse over a highlighted word — on phone or tablet, tap the word — to see its English definition, a synonym, and its Uzbek 🇺🇿 and Russian 🇷🇺 meaning. Tap 🇬🇧 UK or 🇺🇸 US to hear it pronounced in either accent.
🔎 Millat Dictionary

Curious about a word?

Any word, any time — right from this page.

Reading Passage

Vaccines are one of the most important medicalmedical (adj)Relating to the treatment of illness.≈ Synonym: clinical🇺🇿UZ: tibbiy🇷🇺RU: медицинский discoveriesdiscovery (noun)Things found or learned for the first time.≈ Synonym: findings🇺🇿UZ: kashfiyot🇷🇺RU: открытие in human history. They have helped to protect people from dangerousdangerous (adj)Likely to cause harm.≈ Synonym: hazardous🇺🇿UZ: xavfli🇷🇺RU: опасный diseasesdisease (noun)Illnesses affecting the body.≈ Synonym: illnesses🇺🇿UZ: kasallik🇷🇺RU: болезнь and have saved millions of lives. Today, vaccines are used all over the world to preventprevent (verb)To stop something from happening.≈ Synonym: avert🇺🇿UZ: oldini olmoq🇷🇺RU: предотвращать illnessesillness (noun)States of being unwell.≈ Synonym: sicknesses🇺🇿UZ: kasallik, xastalik🇷🇺RU: болезнь, заболевание that once caused great fearfear (noun)The feeling you have when you are afraid.🇺🇿UZ: qo'rquv🇷🇺RU: страх and sufferingsuffering (noun)The state of experiencing pain or hardship.≈ Synonym: distress🇺🇿UZ: azob🇷🇺RU: страдание.

The idea behind vaccines is simple but powerful. A vaccine teaches the body's immune systemimmune system (noun)The body's defence system against disease.≈ Synonym: body's defences🇺🇿UZ: immunitet tizimi🇷🇺RU: иммунная система how to fight a disease without making the person sick. When someone receivesreceive (verb)Is given or gets something.≈ Synonym: gets🇺🇿UZ: olmoq🇷🇺RU: получать a vaccine, their body learns to recogniserecognise (verb)To identify something previously encountered.≈ Synonym: identify🇺🇿UZ: tanimoq🇷🇺RU: распознавать and attackattack (verb)To act against something to destroy it.≈ Synonym: fight🇺🇿UZ: hujum qilmoq🇷🇺RU: атаковать the disease if they come into contact with it in the future. This means they are less likely to get ill.

The first vaccine was developeddevelop (verb)Created or produced over time.≈ Synonym: created🇺🇿UZ: ishlab chiqmoq, yaratmoq🇷🇺RU: разрабатывать in 1796 by Edward Jenner, an English doctor. He discovered that people who had caught a mildmild (adj)Not severe or serious.≈ Synonym: light🇺🇿UZ: yengil (kasallik, ob-havo)🇷🇺RU: лёгкий, мягкий disease called cowpoxcowpox (noun)A mild disease affecting cows and sometimes humans.≈ Synonym: cattle disease🇺🇿UZ: sigir chechagi🇷🇺RU: коровья оспа did not get smallpoxsmallpox (noun)A deadly infectious disease, now eradicated.≈ Synonym: variola🇺🇿UZ: chechak🇷🇺RU: оспа, which was a deadlydeadly (adj)Capable of causing death.≈ Synonym: fatal🇺🇿UZ: o'limga olib keladigan, halokatli🇷🇺RU: смертельный illness at that time. Jenner used material from a cowpox soresore (noun)A painful or infected spot on the skin.≈ Synonym: lesion🇺🇿UZ: yara🇷🇺RU: язва, рана to create a vaccine. His idea was successfulsuccessful (adj)Achieving the desired result.≈ Synonym: effective🇺🇿UZ: muvaffaqiyatli🇷🇺RU: успешный, and over time, smallpox became the first disease ever to be completelycompletely (adverb)Totally; in every way.≈ Synonym: entirely🇺🇿UZ: butunlay🇷🇺RU: полностью removedremove (verb)Eliminated or taken away completely.≈ Synonym: eliminated🇺🇿UZ: olib tashlamoq, yo'q qilmoq🇷🇺RU: удалять, устранять from the world thanks to vaccinationvaccination (noun)The act of giving someone a vaccine.≈ Synonym: immunisation🇺🇿UZ: emlash🇷🇺RU: вакцинация.

Since then, vaccines have been developed for many other diseases, including measlesmeasles (noun)A contagious viral disease causing fever and a rash.≈ Synonym: rubeola🇺🇿UZ: qizamiq🇷🇺RU: корь, poliopolio (noun)A viral disease that can cause paralysis.≈ Synonym: poliomyelitis🇺🇿UZ: poliomielit🇷🇺RU: полиомиелит, and tetanustetanus (noun)A serious bacterial infection affecting the nerves.≈ Synonym: lockjaw🇺🇿UZ: qoqshol🇷🇺RU: столбняк. These vaccines have helped reducereduce (verb)To make something smaller in amount.≈ Synonym: decrease🇺🇿UZ: kamaytirmoq🇷🇺RU: сокращать the number of casescase (noun)Instances of a disease occurring.≈ Synonym: instances🇺🇿UZ: holat, kasallik holati🇷🇺RU: случай and deaths from these illnesses. For example, polio once caused thousands of children to become disableddisabled (adj)Having a physical or mental condition limiting movement or senses.≈ Synonym: impaired🇺🇿UZ: nogiron, imkoniyati cheklangan🇷🇺RU: с инвалидностью every year, but thanks to vaccines, it is now close to being wiped outwipe out (phrasal verb)Completely destroyed or eliminated.≈ Synonym: eradicated🇺🇿UZ: butunlay yo'q qilmoq🇷🇺RU: уничтожать, искоренять.

Vaccines not only protect individualsindividual (noun)Single people, as opposed to groups.≈ Synonym: people🇺🇿UZ: shaxs, alohida odam🇷🇺RU: отдельный человек but also help communities. When most people in a community are vaccinatedvaccinated (adj)Having received a vaccine.≈ Synonym: immunised🇺🇿UZ: emlangan🇷🇺RU: вакцинированный, diseases have less chance to spreadspread (verb)To become passed on more widely.≈ Synonym: transmit🇺🇿UZ: tarqalmoq🇷🇺RU: распространяться. This protects those who cannot receive vaccines, such as very young babies or people with certain health conditionscondition (noun)States of health or illness.≈ Synonym: ailments🇺🇿UZ: kasallik, holat (sog'liq)🇷🇺RU: заболевание, состояние.

However, vaccines work best when people trusttrust (verb)To believe in the reliability of something.≈ Synonym: believe in🇺🇿UZ: ishonmoq🇷🇺RU: доверять them and are willingwilling (adj)Happy or ready to do something.≈ Synonym: ready🇺🇿UZ: tayyor, rozi🇷🇺RU: готовый (сделать) to get them. In some places, people are unsureunsure (adj)Not certain about something.≈ Synonym: uncertain🇺🇿UZ: ishonchsiz🇷🇺RU: неуверенный about vaccines because of mythsmyth (noun)Widely held but false beliefs.≈ Synonym: false beliefs🇺🇿UZ: afsona, noto'g'ri tushuncha🇷🇺RU: миф or a lack of informationinformation (noun)Facts or details about something.≈ Synonym: data🇺🇿UZ: ma'lumot🇷🇺RU: информация. Educationeducation (noun)The process of teaching or learning.≈ Synonym: teaching🇺🇿UZ: ta'lim, ma'rifat🇷🇺RU: образование, просвещение and clear communicationcommunication (noun)The exchange of information between people.≈ Synonym: exchange of information🇺🇿UZ: muloqot, aloqa🇷🇺RU: общение, коммуникация are key to making sure vaccines continue to save lives in the future.

✍ Summarize the Story

In your own words, write a short summary of what you just read (90–120+ words). Don't copy sentences — explain the main ideas.

0 words
AI Ustoz is reading your summary…
What you did well
    What to improve

      Check Your Understanding — True / False

      Word List — 40 words

      📥 Download PDF

      Every highlighted word from this story with its meaning in Uzbek 🇺🇿 and Russian 🇷🇺, and an example. Tap 🇬🇧 or 🇺🇸 to hear the word or the sentence in a British or American accent.

      #🇬🇧🇺🇿🇷🇺Example
      1
      medicaladjective
      tibbiyмедицинскийHe needs urgent medical help.
      2
      discoverynoun
      kashfiyotоткрытиеThe discovery of oil changed the country's economy.
      3
      dangerousadjective
      xavfliопасныйIt's dangerous to swim in this river.
      4
      diseasenoun
      kasallikболезньHeart disease is common in older people.
      5
      preventverb
      oldini olmoqпредотвращатьWashing your hands can prevent many illnesses.
      6
      illnessnoun
      kasallik, xastalikболезнь, заболеваниеShe missed a week of school because of illness.
      7
      fearnoun
      qo'rquvстрахShe has a fear of flying.
      8
      sufferingnoun
      azobстраданиеThe war caused terrible suffering.
      9
      immune systemnoun
      immunitet tizimiиммунная системаVitamin C helps your immune system.
      10
      receiveverb
      olmoqполучатьDid you receive my email?
      11
      recogniseverb
      tanimoqраспознаватьI didn't recognise you with your new haircut!
      12
      attackverb
      hujum qilmoqатаковатьThe virus attacks the lungs.
      13
      developverb
      ishlab chiqmoq, yaratmoqразрабатыватьScientists developed a new medicine for malaria.
      14
      mildadjective
      yengil (kasallik, ob-havo)лёгкий, мягкийIt's only a mild cold — I'll be fine tomorrow.
      15
      cowpoxnoun
      sigir chechagiкоровья оспаCowpox is a mild disease that spreads from cows to people.
      16
      smallpoxnoun
      chechakоспаSmallpox killed millions of people before the vaccine.
      17
      deadlyadjective
      o'limga olib keladigan, halokatliсмертельныйSome snakes are deadly.
      18
      sorenoun
      yaraязва, ранаHe had a painful sore on his hand.
      19
      successfuladjective
      muvaffaqiyatliуспешныйThe concert was very successful.
      20
      completelyadverb
      butunlayполностьюI completely forgot about your birthday — sorry!
      21
      removeverb
      olib tashlamoq, yo'q qilmoqудалять, устранятьPlease remove your shoes before entering.
      22
      vaccinationnoun
      emlashвакцинацияVaccination is free for all children in the country.
      23
      measlesnoun
      qizamiqкорьMeasles spreads very quickly among children.
      24
      polionoun
      poliomielitполиомиелитThanks to vaccines, polio is now very rare.
      25
      tetanusnoun
      qoqsholстолбнякYou should get a tetanus injection if a dog bites you.
      26
      reduceverb
      kamaytirmoqсокращатьThe new traffic lights reduced accidents by 30%.
      27
      casenoun
      holat, kasallik holatiслучайThere were 200 new cases of flu last week.
      28
      disabledadjective
      nogiron, imkoniyati cheklanganс инвалидностьюThe building has a lift for disabled visitors.
      29
      wipe outphrasal verb
      butunlay yo'q qilmoqуничтожать, искоренятьThe flood wiped out the whole harvest.
      30
      individualnoun
      shaxs, alohida odamотдельный человекEach individual has the right to a good education.
      31
      vaccinatedadjective
      emlanganвакцинированныйHave you been vaccinated against flu this year?
      32
      spreadverb
      tarqalmoqраспространятьсяBad news spreads fast.
      33
      conditionnoun
      kasallik, holat (sog'liq)заболевание, состояниеHe has a heart condition, so he can't run.
      34
      trustverb
      ishonmoqдоверятьI trust my doctor completely.
      35
      willingadjective
      tayyor, roziготовый (сделать)Are you willing to work at weekends?
      36
      unsureadjective
      ishonchsizнеуверенныйI was unsure which answer was correct.
      37
      mythnoun
      afsona, noto'g'ri tushunchaмифIt's a myth that eating carrots helps you see in the dark.
      38
      informationnoun
      ma'lumotинформацияThe leaflet gives useful information about the exam.
      39
      educationnoun
      ta'lim, ma'rifatобразование, просвещениеEducation is the key to a better future.
      40
      communicationnoun
      muloqot, aloqaобщение, коммуникацияClear communication helps teams work better.