10 min

I am confuzzled - What is a vaccine‪?‬ Dad - I am confusion

    • Educación para niños

What are vaccines?
How do they work?
What do they do?
How do you make them?
Will they save us from COVID-19?

  • Vikas

What are vaccines?
How do they work?
What do they do?
How do you make them?
Will they save us from COVID-19?

10 min

  • Vikas