'Finally, and most recently, we have become interested in understanding the interactions of Toxoplasma with mucus. When you ingest Toxoplasma, it has to get through the #microbiota, cross the mucous layer, get to the epithelium, cross the epithelium, find its way into the blood, and then into the brain and skeletal muscles. But I never really paused and thought about the impact of mucus on that initial infection until I taught #immunology. And so, now I'm interested in looking at the interaction of #Toxoplasma with goblet cells.'