If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com.
Please tell us what format you need. It will help us if you say what assistive technology you use.
Flu is the focus of this issue of Vaccine update, with articles on a wide range of topics, including:
the first batch of vaccine uptake data
the shelf life of the nasal spray vaccine
a reminder about vaccine delivery schedules over Christmas and the New Year