Question

dialogue writing between you and your friend on availing corona vaccine for class 9​

Answer 1

Answer:

How are COVID-19 vaccines being developed?

Vaccines work by mimicking an infectious agent – viruses, bacteria or other microorganisms that can cause a disease. This ‘teaches’ our immune system to rapidly and effectively respond against it.

Answer 2

Answer:

The outbreak of coronavirus disease 2019 (COVID-19) has brought with it fear and uncertainty. Many parents are asking about when there will be a COVID-19 vaccine and what to do about routine childhood vaccinations during the pandemic. We're here to provide answers to your most common questions.