SIR model and COVID-19

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Does the graph attached below confirm the silver nanoparticle??

Confirmation of AgNps

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Why not we are following sars COVID 19 guidance?

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Bahauddeen M. Alrfaei

check the following two articles to answer your question

https://www.fields.utoronto.ca/programs/scientific/10-11/drugresistance/emergence/fred1.pdf

https://web.stanford.edu/~jhj1/teachingdocs/Jones-on-R0.pdf

Bita Jamshidi

Please read the following articles:

https://www.researchgate.net/publication/339311383_Estimation_of_the_final_size_of_the_coronavirus_epidemic_by_the_SIR_model

https://www.researchgate.net/publication/339912313_Forecasting_of_final_COVID-19_epidemic_size_200405