British Airways employees are required under the Terms and Conditions of their employment to maintain an acceptable level of attendance. If an employee fails to maintain an acceptable level of attendance it may become necessary to take action.
British Airways will regularly monitor absence levels of all employees in order to address issues as they arise and aim to act reasonably at all times and taking account of all the circumstances including compliance with any relevant legislation in place.
To ensure that this policy is applied consistently, Line Managers should seek advice at relevant stages from PeopleManager Advice.

There are reams of it .... I've been lucky enough to have only been off sick for 3 days since 2003, so I've never been through the mill!