""Yes it is and it is confined to their communities.
There is no generalised epidemic.
Just the high risk groups.""

Pay attention Numbnuts!

If it is UK ACQUIRED, they contracted it here.

They did NOT bring it with them.

It cannot, then, be the African strain.

African immigrants do not necessarily confine their activities to their own closed communities.

I worked for a disabled charity, which employed dozens of African carers, and they were out in the mainstream of social interaction.

Your blythe assumption that, because something hasn't happened yet, it can't happen, is mind blowing in its naive stupidity.

Don T.