Immunology Fall 2019 Lecture 30: Hypersensitivity (Allergy) 2 and Treatments 

33:40 - PPD test is actually intradermal administration, NOT SubQ

@38:05 Dr. Barker: I'm not bread! *thinks for a second* Dr. Barker: Actually that's questionable. Ahahahahahah

Thanks for such an informative lecture

Thank you for posting these videos. Have you thought about running a version of this as an online course? On something like Coursera or FutureLearn? I have taken online courses previously and find it helpful to be able to discuss topics with others taking the course, it gives a greater involvement than just watching the videos and the tests mean that I can get an idea of how much I have actually understood.