My 3.5 year old DGS has just had the above. I read that it's a 'live' vaccine. Does that mean that he could be potentially infectious?
I only ask this as I have a slightly compromised immune system and was seriously ill with an infection a couple of years back.
Sorry for the ignorance - but 'googling' left me confused.
To think that London, or anywhere else for that matter, does not belong to any one demographic
