germany's health minister warns delta cases are growing significantly and will soon have an upper hand. cyril vanier joins me now from london. i know you've been tracking all this. it's been jarring to see those cases in the uk really tick up. i mean the variant is more transmissible. we know that. i guess the key question is what is europe and the uk going to do about it now? >> reporter: yeah, and, paula, it's a great question. i'm not sure they have all the answers yet because this was really not part of the plan when they started to reopen borders and just reopen in general and restart life, right? so over the last two months here in the uk, we went from the delta variant being a minority variant with just 3% or 4% of infections to now being 99% of the infections that we know here in the uk. so that's how quickly it can become the dominant strain. something similar is happening in europe as we speak. the french health minister just ten days ago said the delta