Answer: commoncold

AnswerCrossword Clue
COMMONCOLD

Vitamin C target, to Pauling

COMMONCOLD

Reason for sneezin'

COMMONCOLD

Cough cause

COMMONCOLD
Winter cause of sniffles and sneezes
COMMONCOLD
Bad thing to catch
COMMONCOLDRhinovirus result
COMMONCOLDIt's said there's no cure for it
COMMONCOLDWinter woe
COMMONCOLDWinter woe, for many
COMMONCOLD"The Doctor's Dilemma"
COMMONCOLDIt's often caught in winter
COMMONCOLDThere's no cure for it
COMMONCOLDWintertime affliction
COMMONCOLDMedical challenge
COMMONCOLDAilment considered incurable