Microorganisms and Humans: Commensal and Pathogenic Flora

Did you know that there are more microbes inside of you than there are cells that belong to your own body? There are tons of those critters all over the place! But don't freak out, most of them are actually helping you. They protect you and help with digestion and do other things. But some of them are pathogenic. This means they can cause disease. Let's learn more about what they are doing in there, how they help, and how they can harm!
Script by Kellie Vinal
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[@ProfessorDaveExplains]

Whoops! At 4:30 endogenous infection says "external source" where it should say "internal source". Sorry!

[@blixten2928]

No sweat, we all figured it out. Excellent tutorial, truly outstanding!

[@arpitahalpati21]

It's okay sir
Nice explaination 😊

[@bootatoboo]

no worries

[@Biomeducated]

Microbiota research has exponentially increased over recent years. It's super fascinating! Many insights come from these studies, such as several bacterial metabolites influencing your brain (gut-brain axis), or 'leaky gut' inflaming your liver (gut-liver axis).
Great to see a video like this from you, Prof. Dave! The general population and new generation needs to be more aware about this!
Your channel is awesome!
Love from Belgium, Biomed Master!

[@professorlyonwanchorthewon6601]

I really enjoyed this upload. Thank you.

[@martinarenzi4744]

Thanks!! Excellent teacher!!

[@samanthasmith8376]

I would love to see a video that goes more in depth about opportunistic bacteria, it's affect on the human body, types of opportunistic bacteria and how to promote A balance of gut microbes!!

[@thilinaalagiyawanna3680]

Thank you very much

[@marier7336]

Please, that jingle in the beginning is horrendous and I just can't watch several videos hearing it every 10 minutes or so 😂😂😂

[@btonjoe]

I have not started microbiology yet but your teachings are informative.thanks

[@hoyseven]

I miss this man

[@physicsas5007]

amazing lec

[@britorajmurmu1042]

Thanks sir. ...

[@vegatronld]

I like this new biological information!
Thanks professors Dave!

[@Tello_X]

Tell them it's... Professor Dave😎.

[@ceciliasakala7049]

Thanks dear

[@badaeducationby-nirajkumar9138]

Thank sir

[@playbytherootz4777]

Pretty cool, 👍👊

[@mirlande023]

Love it

[@basodirao8086]

Thank u sir

[@mesonparticle]

Good shiz Prof D!

[@sanashaik.]

👏👏👏👏excellent. ..

[@ivano42]

4:30 endogenous infection mislabeled as external

[@ProfessorDaveExplains]

grr shoot, thanks for catching that, i'll pin a comment

[@mohammedjafferali693]

I always have constipation issues.

[@xavierdiazmcguire4667]

I have Ulcerative Colitis. I'm eating ice cream as I watch this.

[@mustaffmaxamed5439]

Thanks your

[@kekelieleanor3748]

Endogenous ( internal Source) not external source

[@safihibtihal4242]

The best

[@karthikmurugan2359]

why some of your videos in microbiology are private videos?

[@ProfessorDaveExplains]

i release them on a specific schedule

[@youssef2366]

VENOM is a mutualist symbiote apparently

[@mustafe7451]

Good morning

[@busekarataser5892]

where can I find normal body flora bacterias

[@busekarataser5892]

@Charles Bruins thank you so much

[@busekarataser5892]

@Charles Bruins are there any kind of bacterias which lives in our body as their natural habitat

[@busekarataser5892]

@Charles Bruins Thank you so much

[@RUPEESWALAMODIHIJRA]

Hii sirr m from pak. Ur lec r amazing👌👌🌟🌟🌟🌟🌟🌟

[@m.hilmyathaillah3654]

I like biology

[@fsdgadfase]

Pathogens in food please!

[@user-mu7jw5zi7k]

Please i am an shs student please help me in biology

[@Ratciclefan]

Wow

[@faze_bunnings3903]

Hi I am Gregory

[@Von_sndrs14]

3:56 I love all of your videos but I think that's not how a scientific name should be written.

[@user-ou6sx7pf9c]

This guy is a genius l passing with flying colors thanks to him

[@babarazamsucks]

First!

[@roko7662]

First prof.🙃

[@RUPEESWALAMODIHIJRA]

Meri si 1 min pahli q😳😳

[@Muslim_026]

😂

[@sriramnaiksriram5033]

thanks sir