21.   There was snow during batting practice, players wore woolen masks on the field, and several players, including Roberts, got the flu.

22.   When people get the flu, they might have some upper-respiratory congestion, a cough or trouble breathing.

23.   Young people get the flu more often, but older ones suffer most from its complications because of their reduced resistance and inability to fight infection.

24.   Enqvist, who beat Furlan in their two previous matches, was playing his first competitive match in almost four weeks after getting the flu.

25.   Hong Kong experts are trying to find out how the two girls got the flu, which is common in poultry, including pigeons and quail.

26.   Hong Kong and mainland experts are trying to find out how the victims got the flu, which is common in poultry, including pigeons and quail.

27.   If the queen gets the flu, she apparently suffers on her own time.

28.   Junior got the flu?

29.   Most people who get flu recover completely in one to two weeks, but some develop serious and potentially life-threatening illnesses, such as pneumonia.

30.   No one on the U.S. team has been affected, but two coaches got the flu.