Due to the travel ban some SA journalists are accusing Western countries of introducing Apartheid against South Africa. Others state that SA scientists may have been naĆÆve in announcing the results of their top-notch surveillance of the Covid-19 virus and its constantly mutating strains, without thinking of the drastic punitive consequences from these Western countries. This is as per Prof Saths Cooper of the 70s group.
TBH I think countries want to protect themselves from new strains until they know more about the new strain and not because of where the variant originated, but we are now blamed for imposing travel bans!