Mmmmmm, I did note that my flight for tomorrow within 16 hours is six cabin crew short. It is one of those classic last minute sickness flights, and is not an aircraft change from smaller to larger.
I am a believer in the statement from a previous company medical doctor when he was criticised by flight ops management for the levels of sickness at that time as though it was his fault. He replied, "crew sickness is an industrial problem."