回去多久？是不是会接触乙肝人群？ 短期的话，没啥须要。毕竟乙肝的传布形式和 艾滋病实际上是同样的。。。
You can book the appointment to see your baby’s GP, he will be able to better advise you on this.
Our baby had done her 2,3,4 months vaccination, and went to China at her 4 and half months old, stayed for 3 months exactly.
And if you are abroad more than 3 months (including 3 months) then you need to do a skin test since the baby was offered to do TB vaccination (received the letter during our China stay), since parent or grandparent was from one of the high risk country (China). Now scheduled to take the test and vaccination in May (when baby is 9 months old)
Hope my info helps.