Welcome to ASMCUE in Seattle, Washington! Registered attendees are able to download the mobile app onto their phone, create a log-in, and make a personalized schedule and chat with attendees. Questions? Email [email protected]
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Dental caries is among the most common infectious diseases worldwide, yet students often struggle to connect microbial physiology with tooth decay. To address this gap, we developed a hands-on oral microbiology laboratory activity for undergraduate students that integrates three techniques: the Snyder Test for acid production and caries susceptibility, Sucrose Gelatin Agar for biofilm formation, and capsule staining to visualize structures involved in bacterial adherence and survival. Students isolate, differentiate, and identify cariogenic bacteria, including Lactobacillus spp. and oral streptococci, while examining traits that contribute to dental plaque development and disease progression. Conducted over multiple laboratory sessions using standard microbiology equipment and supplies, the exercise links microbial characteristics to oral health outcomes, reinforcing concepts of virulence, host interactions, and infectious disease. Emphasis on laboratory bio-safety and the safe handling of unknown organisms further strengthens student understanding of best microbiological practices.
