BBCNEWS BBC News January 5, 2022 10:14:00
Lag and all the rest of it. we cannot use it _ lag and all the rest of it. we cannot use it as _ lag and all the rest of it. we cannot use it as a _ lag and all the rest of it. - cannot use it as a precise indicator of how many people have the virus right now, but it's useful as a rough indicator as long as you are reporting around that things like the surveys that give you a more precise estimate of the growth rate, what is going on in hospitals because infections don't matter as much a sickness. so you've got to do the whole picture. i think the case numbers are useful as long as you take th...