Well someone on the World cruise that we booked has an infected computer. Our virus software was catching 1000's of virus emails a day. When the world cruise started they stopped. Now we are catching 1000's virus emails a day. They are not affecting us because we catch them but Ken has to sort through all that junk every night and delete it all. So it is one of the people I booked on the full world cruise that has turned on their machine again. I have to contact everyone we booked but so many are not "computer gurus" they wont have any idea how to even check if they have a virus problem.