Possible Clues:

• Disease caused by vitamin D deficiency
• Mistakes medical condition
• Deficiency bone disease
• Insects don't start disease
• Illness meant game did not start on Sunday
• After onset in childhood, could this produce game legs ultimately?
• Bone-distorting disease
• Disease characterised by softness of the bones
• Childhood disease caused by deficiency of vitamin D
• Insects have not caught this disease