Oink?

It would appear that someone in our open plan office MAY have swine flu. He said he wasn't feeling well on Monday and left early, then yesterday (Friday) someone from the cleaning company came and sprayed his desk, chair, phone and the door handles into the office with disinfecting spray. No-one has informed us he has it (or may have it), but the spraying is consistent with policy....Although perhaps a tad late methinks! I know the flu germ can live on hard surfaces for a while...but 4 days? Lets face it, if we've picked it up from the door handle to the office we'd have picked it up before Friday!