Four Types of Immunity

In this video, Dr Mike looks at the four types of adaptive immunity:
Active (natural), active (artificial), Passive (natural), active (artificial).

[aliAlyacoub]

Back when I was in elementary my dad, the ultimate biology enthusiast, practically shoved your videos down my throat. Heck, I even devoured them for fun, mimicking your style in every high school presentation. Fast forward, here I am, a second-year pharmacy student, back for another dose of your educational magic.

[moeedahmad]

After spending 1 hour trying to understand this, I understood it in just 4 minutes
Thanks a lot 😊

[Jr-ndkd]

Hello! Now here is a professor and class I would not be absent from!

[jo-anne]

All the way from Trinidad and Tobago 🇹🇹, a nursing student and your lectures are like an entire 2 hour lecture or a topic into English. This video broke down this specific topic for me.... as with many others. Your videos are my lecturer ❤😂😊

[laurawells]

so happy i found this! thank you so much for making this clear!!! excellent delivery!

[lyndelizsantos]

honestly, there's not a video I haven't found on this channel that doesn't help me break down a 2 hour lecture in a couple of minutes and would I like to thank Dr. Mike and Dr. Matt for everything.

[dcwlxnc]

Very simple to understand, Thank you so much!

[toddclark]

I can’t stop staring at the mustache. Keep rocking the look! The video itself was well presented….thank you for sharing!

[sarahgilchrist]

Thank you for this video! Helped for LPN course! Very simple and straight forward <3

[momynahyaqoob]

Oh my goodness...I used to watch Dr.Mike's video 2 years ago. And today I was stuck on this topic and I came across his video guys. I'm really amazed at how much he has changed...Wow 😀

[seaweedsally]

Thank you, this was awesome, very helpful!

[kristianbarroso]

Couldn't find a video that explained this as simple. Thank you very much!

[gitendrakumar]

Very nice explanation ❤sir love from India 🇮🇳

[iwantmyfriescrispynotburnt]

Omg, where were you when I had my exam....last week
Thank you, love (:

[GUY-jffz]

Why does he remind me of escanor from seven deadly sins

[kimberlysoto]

Lord knowns kept getting them
Confused so I run to YouTube for help and BAM! I find you and understand completely! Thanks a lot

[mehnaznabi]

You explained very well, thank you very much, may Allah give you good health.

[ouuuaburger]

Yoooo nice Muscles dude💪 and I just Flashed at White board and I made a strong concept about it
Just the amazing visual presentation
💲📱🍔

[RuzaikaNazeer-bv]

Thank you for the simple and easy explanation ❤

[themoralshow]

Thank you ❤️😃
Fans from Sri Lanka 🇱🇰💎😃