Originally Posted by
Icarus2001
Workplaces have had flu for years, people die from flu, the vaccines offered have never been compulsory.
Do international crews get mandated to receive Hepatitis vaccines? Tetanus? Malaria tablets?
All of these are killers.
Unless the aircraft is full of old hypodermic needles, rusty nails and mosquitos then they are not going to pass those diseases on to other people.