Answer
Varilrix is used against chickenpox, while Shingrix prevents shingles and post-herpetic neuralgia.
Sources for this answer
- Shingrix powder and suspension for suspension for injection, Herpes zoster vaccine (recombinant, adjuvanted)emc · SmPC Current selected SmPC · Version 13
- Varilrixemc · SmPC Current selected SmPC · Version 28