Referring Clues

• Winter bug
• Winter woe
• Asian ___
• Bug
• Fever cause
• Unwanted "gift"
• Kind of shot
• Winter ailment
• Sneeze's cause, perhaps
• Runny nose cause
• Winter worry
• Certain strain
• Sore throat producer
• (The) bug
• Bird ___
• Kind of season
• Yuppie ___ (chronic fatigue syndrome)
• Possible work force reducer
• Cold and ___ season
• Debilitating bug
• Bug with two homonyms
• Viral malady
• It may be going around
• It may be Asian or avian
• Wintertime woe
• This makes me sick
• Viral illness, briefly
• What some shots prevent
• Wooziness cause
• Wintertime ailment
• What histoplasmosis might be misdiagnosed as
• Blue or bird follower
• Word with blue or bird
• Pneumonia precursor, sometimes
• Avian or Asian follower
• Bug with its own season?
• Word after blue or bird
• Tough bug
• Cause of many a sick day
• Reason to stay in bed
• Cause of chills
• ___ shot
• Vaccine target
• "Asian" bug
• Cold kin
• Winter malady
• Winter complaint
• Short winter illness
• Bug that leaves you weak
• Blue ___ (cops' sickout)
• Seasonal affliction
• Reason to take a sick day
• Pandemic disease of 1918
• Bug with its own season
• Shot target
• Winter health woe
• Pandemic of 1918
• It may be avian
• Asian or Hong Kong illness
• 1918-19 scourge
• Achy affliction
• It might give you chills
• Why you need a shot in the arm?
• Grippe
• One cause of absence
• Viral affliction
• Type of vaccine
• Swine ___
• World Health Organization concern
• Viral illness
• H1N1 virus, e.g.
• W.H.O. concern
• WHO concern
• H1n1 ailment
• Cold's kin
• ___ shot
• Swine ___
• Viral trouble
• More than a cold
• Sick-day cause
• "Asian" bug
• Bird or blue follower
• H1N1, e.g.
• It may be prevented with a shot
• It might be going around
• Common viral infection
• Cause of chills and fever
• Seasonal illness
• Bird or blue follower
• Seasonal malady
• ___ season
• Type of shot
• It might make you go "Achoo!"
• Ague
• Winter sickness
• ___ symptoms
• H1N1, for example
• Winter affliction
• Sick-day excuse
• Viral ailment
• Not just a sniffle
• Winter woe ...
• Fever source
• Affliction formerly called the grippe
• Respiratory woe, for short
• Unwelcome Asian export
• Kind of vaccine
• Seasonal strain
• It's worse than a cold
• Winter bane
• Blue ___: certain strike action
• It might keep you in bed
• Viral misery
• Winter illness
• Seasonal bug
• Winter danger
• Swine or bird ___
• Viral disease
• Reason to get inoculated
• Respiratory malady
• Pandemic during World War I
• What some shots are for
• Common winter illness
• Debilitating winter ailment
• Something you might get shot for?
• The grippe, now
• Some people are shot because of it
• H1N1, for instance
• Type of shot taken in winter
• Ailment with a "season"
• Sick-day reason
• No mere cold
• Reason for a shot in the arm?
• Blue ___ (cops' sick-out)
• Cold-weather ailment
• Bird or Asian
• Wintertime bug
• Common virus
• It goes around in winter
• Annual winter outbreak
• Common reason for absence
• ___ bug
• Target of fall shots
• School attendance drop-off cause
• Short ailment
• Concern of a global WHO program
• Word before shot or season
• Source of unwelcome strains
• Ague cousin
• Annual vaccine target
• It might give you the chills
• Winter weakener
• Certain bug
• Seasonal shot's enemy
• Focus of a yearly shot
• Bug that thrives in the winter
• Cold-weather illness
• Target of annual shots
• Illness worst than a cold
• Cold weather ailment
• Something bad to come down with
• Fever-causing illness
• Seasonal woe
• Frequent winter ailment
• "24-hour" ailment
• Seasonal ailment
• Ailment
• Common malady
• Common ailment
• Winter ill
• Sickness
• Winter weather illness
• Winter health problem
• It's a little worse than a cold
• Reason to stay home sick
• Cause of some aches
• Avian ___
• It's a worse than a cold
• Midwinter malady
• December danger
• Reason for a yearly shot
• Sickness that's worse than a cold
• Type of winter shot
• Epidemic brought back from the Gulf
• Viral infection
• Bug that's not hard to catch
• 1918 worldwide health threat
• Blue or yuppie follower
• Bug that thrives in winter
• Seasonal virus
• Winter virus
• Contagious disease
• Feared virus, bird ___
• Influenza
• Cause of fever
• Common winter virus
• January woe
• Winter 2018 outbreak
• Winter shot
• Illness went quickly, we hear
• Epidemic of 1918
• Swine or bird ailment
• Illness with its own season
• Ailment similar to a cold
• Achy ailment
• Viral outbreak
• Not-so-fun reason for a day off
• Target of some vaccines
• It’s shared virally
• Typical winter ailment
• Swine ___ (2009 pandemic)
• Reason for seasonal shots
• Annual kind of shot
• Bug often caught during a season
• Type of late-year shot
• Viral bug
• Cold cousin
• Type of preventative shot
• Annual shot target
• Kind of winter shot
• Target of an annual vaccine
• Seasonal shot target
• "Rhyming" concern for WHO
• Common winter sickness
• Ailment that sounds like a past-tense verb
• Annual ___ shots
• ___ vaccine
• Cold and ___ medicine
• Common bug
• Target of an annual shot
• January illness
• Bug that sounds like it was in the air?
• Target of a seasonal vaccine
• Fever is a symptom of this
• Winter bug?
• Seasonal cause of sickness
• Seasonal vaccine target
• Target of a seasonal shot
• Seasonal threat
• Illness worse than a cold
• Bug prevalent in winter
• Influenza, more commonly
• Bug often observed in winter