@jassyradlett The morality of ‘we’d like almost all children to be ill to reduce the risk of some 30 year olds getting ill with a disease they could choose to be vaccinated against’ is so incredibly dubious, even before you look at relative risk and broader economic cost.
I know!! I find it bizarre how some parents are so mother-lion overprotective about their own kids in general, but when it comes to chickenpox they argue tooth and nail that there shouldn't be a vaccine programme rolled out in the UK.
When you find out why, some of these parents seem to be altruistically motivated - they are more than happy for their own child to be ill, in order to theoretically lower the chance of a totally unrelated adult from being ill (which the science doesn't hold out for that in any case). Or the other reason given seems to be - I had it, I was ok, so I'm sure my kid will be ok.
I don't get it!!!
I mean, don't you want better for your own kids than you had? And wouldn't you rather your own child avoided an illness than an unrelated adult that you don't know?
By the way, of the 3 severe chickenpox kids I discussed above, 2 were totally healthy and not immunosuppressed when they caught it (those were the two that survived).
Here's a list of some countries with chickenpox vaccination in their routine childhood imms schedule:
USA
Canada
Australia
New Zealand
Germany
South Korea
Brazil
Uruguay
Qatar
Taiwan
Parts of Spain and Italy eg Sicily, Tuscany
Greece
Cyprus
Latvia
Luxembourg
Here's a good guardian article which explains it better than I can:
clicky