microbiologist

noun

1. A biologist whose speciality is microbiology.

   “On a tour of the cavernous and gleaming BrewDog plant in Ellon, just north of Aberdeen, Dickie happily batted around terminology – IBU, ABV, pH, haze, present gravity, headspace oxygen – with PhD-level microbiologists working in the lab.”

   “No, because we obsessively clean it (or use paper coverings at work), said microbiologist Charles Gerba, a professor of public health, environmental science and immunology at the University of Arizona.”