vaccines
Pronunciación: [ˈvæk.siːnz]
Palabra
Contexto: «health»
(noun) Vaccines are special medicines that help your body fight diseases. They train your immune system to recognize and defeat germs, so you don't get sick.
Ejemplo
My brother got his vaccines, and now he is protected from many illnesses.
Ejemplo
Without vaccines, people can get very sick from diseases that can be prevented.
Ejemplo
Why are vaccines important for keeping us healthy?
Contexto: «science»
(noun) Vaccines are made from weakened or dead germs or pieces of them. They are designed to stimulate the immune system and create immunity.
Ejemplo
Scientists developed new vaccines to help fight against the virus.
Ejemplo
Some people believe that vaccines do not effectively protect against diseases.
Ejemplo
What is the main ingredient in most vaccines?
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