Immunity 3, Innate, Non-Specific Immunity 

Absolutely amazing explanation sir big fan love your videos please keep it up thanks

Really great. Some good clinical context in there too. Thanks.

you are a really great teacher.... thanks Sir

I always venjoy how you explain the procedures.....Thank you Dr

Really great lecture please is the immunity lesson complete i think you didnt left any think thank you sir

Today only i started to watch ur videos and they are very easy to understand .....thank u sir for making such complex topics easier....

I don't know how to thank you for your great teaching skills and style, and immense knowledge. You made a complicated subject easy to understand, as a nursing student, I appreciate you. Thank you so much. God bless you for blessing us with your knowledge. ❤❤

I love the clinical points ,THANK U 3>

Let us know how we can donate 🥰

Thank you for teaching us

Really great lecture please is the immunity lesson complete i think you didnt left any think thank you sir

Very first lecture on immunity brought me here ..love the simplification

Thanks Dr Campbell much appreciated 👍

After coughing is it advisable to swallow what comes into the mouth

Your the one in a million

Wow