Thank you Rachel and Tom Barker for sharing your daughters recent illness and treatment, together with the need for chicken pox vaccinations. We all wish Clara and yourselvs the best possible outcomes.
Summary of the USA status on Chickenpox (Varicella) and the benefits of the vaccine - Centers for Disease Control and Prevention (CDC) – Chickenpox (Varicella) in the United States - https://www.cdc.gov/chickenpox/about/...

Summary of the need for representative Chickenpox (Varicella) modelling in the UK- https://www.ox.ac.uk/research/everyth...

Planning for new Chickenpox (Varicella) Vaccine modelling - The Joint Committee on Vaccination and Immunisation (JCVI) Minutes - https://www.gov.uk/government/groups/...

Chickenpox (Varicella) key facts - Oxford University - Chickenpox (Varicella) Vaccine - https://vk.ovg.ox.ac.uk/vk/chickenpox...