however it is clear that there is debate in this sector some crews have decided not to areas with known cases of influenza which has a drop in air passenger numbers
However, it is clear that there is debate in this sector; some crews have decided not to fly to areas with known cases of influenza, which has caused a further drop in air passenger numbers.
However, it is clear that there is debate in this sector; some crews have decided not to areas with known cases of influenza, which has a drop in air passenger numbers.