Is everybody safe and sound ?

A new year has already started but everybody is still  rather worried or afraid of COVID-19,the virus which has been killing millions of people around the world!

Fortunately, different types of COVID-19 vaccines have been authorized and recommended not only to protect people but also to prevent COVID-19 to spread nonstop.However,"the return to normalcy after the vaccination will be slow" according to experts.

How many different types of COVID-19 vaccines  are currently available ? Are you skeptical about these vaccines ?Why are people unwilling to take the vaccines ? Do you believe everybody is going to be vaccinated in Brazil soon ? You can get the answers for some of these questions if you click on the links selected below.

https://www.who.int/news-room/feature-stories/detail/the-race-for-a-covid-19-vaccine-explained

https://www.houstonmethodist.org/blog/articles/2020/sep/covid-19-vaccine-q-and-a-your-questions-expert-answers/

https://www.cdc.gov/coronavirus/2019-ncov/vaccines/different-vaccines.html