Though no cases of the H1N1 virus, or swine flu, have been reported, athletes have been struggling to stay healthy this season.

The flu virus has affected area volleyball and football teams.

Cross county runners, however, have been able to avoid problems. They have been the most healthy.

According to some area coaches, cross country running tends to prevent illness.

"I haven't heard of too many running teams getting sick," West Florida cross country coach Jeff Oliver said. "Maybe runners are just healthier. I don't know."

Runners' overall good health is one reason the flu seems to stay away from cross country teams. But all prep athletes, generally, stay in good health.

"I think running probably builds up your immune system," Pine Forest runner Crystal Wachob said. "You have to stay hydrated and eat right and stay active.