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ache
alone
apartment
bed
bedroom
blanket
call
caucasian
cold
covid
disease
fatigue
female
fever
flu
girl
headache
health
home
ill
illness
indoors
influenza
lifestyle
medicine
mobile
morning
nose
one
pain
people
person
sad
sick
sickness
sitting
sleepy
symptom
telephone
temperature
thermometer
tired
tiredness
virus
woman
young