Shingrix vaccine under the microscope: can it shield patients on Immune-Weakening drugs?

This study looks at how the Shingrix vaccine (for shingles) works in people with psoriasis or myelofibrosis who are taking drugs that weaken their immune system. Researchers will compare their immune response to that of similar patients not on these drugs. The goal is to understand if the vaccine still provides strong protection in these vulnerable groups.