Just got back from great couple of weeks in Cornwall.Came back with more than I went with!Foot and lower leg swelled up,became very itchy and went black/blue so went round Docs who said that I had picked up a very bad atheletes foot infection and put me on penicillin.Whilst the wife uses our on board facilities I always go down the shower block.At a couple there where signs saying no shoes etc in shower cubicles so I obeyed and went in with bare feet.I won't be doing that again!I'll be getting some flip flops or similar!can't believe how bad my leg and foot look! hoping another 24 hrs of penicillin might see some improvement!otherwise I have to go back to docs!!