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Definition of Hib
1. Noun. Haemophilus influenzae, serotype b: a particular type of bacterium responsible for pneumonia, meningitis, and other diseases. ¹
¹ Source: wiktionary.com
Medical Definition of Hib
1. 
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1. Noun. Haemophilus influenzae, serotype b: a particular type of bacterium responsible for pneumonia, meningitis, and other diseases. ¹
¹ Source: wiktionary.com
1.