Conversation in simple past

P:  we meet the scientist who discovered the coronavirus vaccine

P. How did you get it?

J:it was a hard job, but all scientist worked together and it's the result

P: Why was it so difficult to develop a vaccine?

J: It wasn't really difficult, different laboratories had sequenced the virus

J: the real problem was give  security to whoever applied it

P: why did you decide to be a scientist?

J: My dad had tuberculosis and died of that disease. That encouraged me to discover new vaccines to save more lives and that other children do not suffer the same as me.

P: In some films, such as 'Contagion' (2011), a hypothetical infectious disease with a high mortality rate is narrated, spreading very quickly throughout the world. What do you think is scientifically possible that something similar happened?

J: As for what could really happen  , not everyone has the receptors for these microbes, and therefore such a pandemic would not occur universally. It can be transmitted suddenly to some people in some areas of the world, which is what is considered a pandemic, but not to everyone worldwide.

P: Oh, interesting thanks for everything

J: no, thanks  to you and remember

J: wash your hands

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