text: Infection with the bacterium<unk><unk>  type b (Hib) can result in meningitis and other severe infections (e.g., pneumonia, bacteremia, cellulitis, septic arthritis, and epiglottitis) primarily among infants and children <5 years of age.
option_0: Haemophilus influenzae infection
option_1: Streptococcus pneumoniae infection
option_2: Pneumococcal infections
option_3: COVID-19-associated respiratory failure
option_4: Lemierre's syndrome
option_5: Pertussis
option_6: Middle East respiratory syndrome coronavirus infection
option_7: Influenza