So yesterday we had the WHO saying that COVID-19 should be eradicated within two years and this morning we have Sir Mark Walport, a member of SAGE, saying that "the virus is going to be with us forever in some form or another and almost certainly will require repeated vaccinations." It's bad enough that the Government seems to send out mixed messages but if the scientific community offers two totally contrasting scenarios of the future within 24 hours, it's no wonder poor old Joe Public is confused.