Typhoid vaccine less than 3 years later Had my typhoid vaccine in April 2022. It lasts 3 years and so immunity runs out April 2025. Travelling Asia from Feb 2025 to June 2025 ish, so want to get typhoid vaccine before I head off. NHS said it was fine to get prior to 3 year mark, but would need to get it privately. Went to a private clinic and they refused because they said I couldn’…