This is a good change but should add something to the extra field about the old live attenuated vaccine needing CD4+ count above 200 but it is no longer available and the new vaccine is recombinant which is why any CD4+ count is allowed. I made a suggestion to change the extra field without the text field being changed, but this suggestion is better than mine.
My suggested extra field change
"- Remember Zostavax (old zoster vaccine) is live attenuated; therefore generally contraindicated in immunocompromised patients
- For Shingrix (recombinant zoster vaccine) administration of inactivated or recombinant vaccines does not have to be delayed due to CD4+ count"