Related Clues:

• Common reason for absence
• Cold cousin
• Bug that thrives in winter
• ___ bug
• Asian __
• Just fine at 'The Fringes' during the summer
• In Provence I will reserve a few weeks in early summer
• Nasty bug
• CDC concern
• Target of fall shots
• Big month for matrimony
• School attendance drop-off cause
• Cause of chills, perhaps
• Time of the longest day
• Wintertime vaccine target