2. D Five

[Integrate and interpret]

3. He/she supports the arguments above.

4. There are five

- First, vaccines prevent Covid-19 from infecting your body.

- Second, vaccines can help you protect those around you.

- Third, vaccines can protect and help health of the workers.

- Fourth, pandemic would end soon if we're using vaccines.

- Fifth, vaccines can help and protects future generations from similar Covid-19.

5. The answer below

According to World Health Organization, the presence vaccines are estimated to prevent 2 to 3 million deaths each year.

Currently, only people who meet certain criteria—such as being healthy, not suffering from a serious illness, being older than 18—can receive vaccinations.

In order to protect themselves from Covid-19, health care providers must be prepared to put up with wearing personal protective equipment (PPE) for a prolonged amount of time.

As more people receive vaccinations, herd immunity will break the spread of the Covid-19 epidemic.

Since there were so many diseases in the past that were brought on by fatal viruses, our age has survived thanks to the development of vaccines.