Covid-19 forecasting and herd immunity understood by Mathematics (R naught, R0) [ENG SUB] 

[This Video provides RU-vid Subtitle]
When an epidemic threatens the world,
a lot of questions pop up in mind
Answering questions like when the pandemic ends and how effective taking preventive measures are is very important task.
The news says 70 percent of the population must be infected to prevent the repetition of Covid 19.
How can you calculate this figure?
In this video, we're going to look at R naught (Basic Reproduction Number, R0), the key value of the epidemic prediction, and talk about how these mathematical models can give you insight into the above questions. It is a first step to understand and forecast covid-19
And let's talk about the difference between R naught and R (Reproduction Number) that are commonly confused in the media.
-------------------------------------------------
More Info
1. Mathematical model for calculating R0
www.ncbi.nlm.n...
2. 2019 CDC Perspective
www.researchga...
---------------------------------
Some Sources
FauzIDEA, Iconfinder, Attribution 3.0 Unported (CC BY 3.0)
www.iconfinder...
Isared Honghin, Iconfinder, Attribution 3.0 Unported (CC BY 3.0)
www.iconfinder...
fukin ride, Iconfinder, Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
BomSymbols . , Incofinder, Free for commercial use
www.iconfinder...