Some people would _ winter. -- jab for flu. reporter: some people would see - winter. -- jab for flu. reporter: some people would see it - winter. -- jab for flu. reporter: some people would see it as i some people would see it as complacent that you see nothing in the data at the moment to give you concern, particularly when the nhs confederation and senior scientists argue that the warning signs are there. a number, how bad you hospital admissions need to get her day before you bring in plan b? a question on the antivirals, there will be many people with weakened immune systems are very conc...