Children as young as three years old will soon be vaccinated against motcovid in China.

At least five provinces in the country have published ordinances stating that children between the ages of three and eleven must be given the syringe.

It is unusual for such young people to be vaccinated, but Cuba also has a vaccine campaign aimed at children aged two and up.

In the United States and many European countries, young people from the age of twelve and up are vaccinated, but the United States is in the process of approving vaccines for five- to eleven-year-olds.