I've been trying to keep an eye on a couple of countries which are on the UKGov travel corridor list, ie., those countries which you can visit without self isolating on return. The key factor which the government seem to use to determine removal from the list is the 7 day infection rate per 100,000 of population or similar. A few weeks ago I happened across a website page which listed these rates. Frustratingly I just can't find this info again. Anyone got a link or other advice?