When my teen’s throat started killing him, I was convinced that he had a virus. “Squirt it with Chloraseptic™,” I advised. He wants to be a doctor and so he took his symptoms to the WebMD Symptom Checker to diagnose himself. “Take me to the clinic,” he demanded. Sure enough, he had raging strep throat, a bacterial infection which easily succumbed to antibiotics. “Told you,” he croaked.