Hi Dr.Sddiq

Yes, there variation of coronavirus that caused COVID 19 among the different countries

Is this the L type and the S type or another type of variation?

Respected Prof. Dr. WIilson..

I mean, is there another variation?

The L type and the S type; that is all I had heard of:

Xiaolu Tang, Changcheng Wu, Xiang Li, Yuhe Song, Xinmin Yao, Xinkai Wu, Yuange Duan, Hong Zhang, Yirong Wang, Zhaohui Qian, Jie Cui, Jian Lu, On the origin and continuing evolution of SARS-CoV-2, National Science Review, , nwaa036, https://doi.org/10.1093/nsr/nwaa036

https://academic.oup.com/nsr/article/doi/10.1093/nsr/nwaa036/5775463

But it is not something that I know very much about. But I'm trying to increase my knowledge.

Yes , the genetic vairation causes diferents types more dangerous and resisting

Yes, there is a genetic variation of coronavirus that caused COVID 19 among the different countries.

Will this affect the formulating of a vaccine?

Would it mean that a vaccine would only be specific for the virus in one country?

(I am thinking of the different strains of 'flu virus and the fact that a different vaccine is formulated for each of these)

Respected Prof. Dr. WIilson..

Yeah, exactly this affects the vaccine for COVID 19.

yes, there is a genetic variation of coronavirus that caused COVID 19 among the different countries