GCSE Biology - Communicable Disease #34

Communicable diseases are those that can spread from person to person, because they're caused by pathogens. This video considers what pathogens are, how they cause disease, the different ways they can spread, and how we can reduce that spread.
Then over the next videos we'll take a closer look at:
- Viral disease
- Bacterial disease
- Protist and Fungal disease

[@Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has built specifically to make learning and revision as quick and easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you at a glance what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A huge bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom

[@shinystar4357]

Wow thankyou I was wondering if you guys were doing any practice questions/websites. Will definitely do!😀

[@jaiden4775]

Myg

[@cipher9884]

just a heads up, but you misspelled cleaning as 'clening' at 2:08.
love the videos though!

[@lukechetland3037]

very topical right now... "What we can do is Quarantine or isolate"

[@ultraxd3264]

Why

[@lukechetland3037]

@@ultraxd3264 man this was like almost 2 years ago 😂😂

[@Mxrshmxllxw]

@@lukechetland3037 wdym isolate

[@pandatarka]

@@Mxrshmxllxw When people were isolating from Covid-19

[@knalb_]

crazy how covid is 4 years ago now

[@tiananmoore5293]

Ive been given this video to watch during my school being closed due to corona

[@cytus9530]

is it apec schools?

[@Shark27302]

me too

[@howlissocool]

lmao sameeee

[@sub2adteczyt945]

Tianan Moore mine as well

[@christiangrant328]

Same

[@vanillacrescent8472]

2:14. I actually thought a mosquito was buzzing around my ear somewhere, and almost began waving it away. xD

[@dinaabualshayeb2554]

Starstruck same 😂

[@gachinx]

there's buzzing?

[@mad8671]

cap

[@Matt-xh7wq]

Post-Video Quiz:
1. What are the four types of pathogen? (0:07)
2. What is a communicable disease? (0:26)
3. List four ways diseases spread (0:55)
4. How do influenza and measles spread? (1:00)
5. How does cholera spread? (1:11)
5. List four ways to prevent the spread of disease (1:52)

[@00.388]

Saddo

[@leowing27]

@@00.388 calm it Tom

[@ibrothebro6864]

@@00.388 The real saddo here is you tbh. Needing to belittle a person doing no harm just for the sake of it. Sounds like an superiority complex if you ask me

[@andrew9063]

@@ibrothebro6864 no one asked

[@ibrothebro6864]

​@@andrew9063 Weak argument, try again.

[@henry1222]

POV: your GCSE is less than 24 hours away

[@larat8252]

yeah😭

[@henry1222]

XD GL

[@miratic]

yup 16 hours T-T

[@Constantinople12]

2 hours

[@1egit_exe]

​@@Constantinople12good luck boss

[@elvzzz7776]

The way you have made this makes it interesting and fun to watch and easy to learn. Thank you so much!

[@Cognitoedu]

Hey Èvie, thanks so much for the comment! Really happy to hear you’re enjoying them - and good luck with all your work!!! 🙌

[@urainmemon5767]

The mosquito noise at 2:19 literally made me throw off my headphones 💀

[@salmanrafeek9269]

Damn We should've listen to him before corona even started

[@abby4679]

That chicken voice🤦. For a second i though there was a chicken outside my window...😂

[@Noor-ib5hf]

I have a biology test coming up on Friday (it's Wed today) and these videos are LIFE SAVERS, what can I say!!!!!!! 😍 Thank you!!

[@Cognitoedu]

Hope the test went well?!

[@Noor-ib5hf]

𝖠𝖼𝗍𝗎𝖺𝗅𝗅𝗒, 𝗈𝗇 𝖥𝗋𝗂𝖽𝖺𝗒 𝗆𝗒 𝗌𝖼𝗂𝖾𝗇𝖼𝖾 𝗍𝖾𝖺𝖼𝗁𝖾𝗋 𝗆𝗂𝗀𝗋𝖺𝗍𝖾𝖽 𝗍𝗁𝖾 𝗍𝖾𝗌𝗍 𝗍𝗈 𝗌𝗈𝗆𝖾 𝗍𝗂𝗆𝖾 𝗂𝗇 𝗍𝗁𝖾 𝗇𝖾𝗑𝗍 𝗍𝗐𝗈 𝗐𝖾𝖾𝗄𝗌 𝗌𝗈 𝗐𝖾 𝗃𝗎𝗌𝗍 𝗋𝖾𝗏𝗂𝗌𝖾𝖽! 👌

[@josephchapman4221]

@@Noor-ib5hf Ok but how did it go now?

[@Noor-ib5hf]

@@josephchapman4221 I got 89%!!

[@josephchapman4221]

@@Noor-ib5hf Nice

[@novahardianti960]

Thank you this video makes me have to be more vigilant about diseases suffered by other people

[@princessvenicep.quirante7729]

It's nice because my mapeh teacher or MUSIC, ARTS, PE AND HEALTH
give this video for us

[@Tripledeckerbiscuit]

Bro predicted the future of 2021

[@oppositecube]

Who was given this video as *"reinforcement"* from PISJES Biology Teacher?

[@afifathohiroh371]

THIS VIDEO GIMME MORE KNOWLADGE, THANK U

[@straightwylinz]

that chicken terrified me

[@tammyjohnson8252]

Good video but has noone commented on the misspelled words?

[@campbellc.4363]

My health teacher made us watch this. Thank you for making this so simple to understand!

[@emilyxo1930]

Anyon else watching this in quarantine during corona can you have to watch it for revision

[@hetpatel145]

nice, it was really well explained and you use a lovely layout. thank you.

[@Cognitoedu]

Thanks for leaving us a comment - we really appreciate it (as it helps the videos go up the rankings etc!). Obviously really happy to hear it was useful to you 🙌

[@indahsaripendra1414]

thank you this video makes me have to be more vigelant about diseases suffered by other people

[@ghzclee]

Thank you this video for inspiration

[@FuzzBun549]

"Or we can isolate/quarantine people but this is usually only for very serious pathogens"
Me watching this for my online class because of quarantine: Well then.

[@rubyreadal6607]

In Covid comparing everything in this video to Corona

[@IamtheSmoosh]

I have a cold right now, and having the knowledge that my cells are bursting inside of me isn't great.

[@Cognitoedu]

Billions of our cells die and are replaced every day anyway, so I wouldn't worry too much!

[@allstar9159]

2:04 you spelt cleaning wrong.

[@adrijamondal9238]

Thank you🌹❤😊

[@Li-xj1on]

I’ve got a test tomorrow, and I’m only revising right now lol
Edit 1- I think I did ok maybe seventy or sixty percent

[@Li-xj1on]

@@ryan452 Thanks! I think it went ok!

[@thinginground5179]

2:49 Wow its like the opposite of covid lol

[@tas9079]

funny how i got taught about this a few months ago now we getting a global practical lol

[@eliyamayasari7958]

Thanks, nice video to make everyone know about it :)

[@smelysaurus]

Biology GCSE in 9 hours 🙏🙏

[@HarrisonNeale]

Good luck

[@Neetipinky07]

What software do you use for your writing ?

[@zincbakwarrior9844]

try notability or goodnotes

[@jxnxeexpl0sion751]

2:40 THE IRONY!!!!!!!!!

[@irandoirfan7325]

This video very inspiring (irfan binhus)

[@abuklau7877]

you literally just spoke towards the future quarantine and vaccinations and all lol

[@scarlettswfc2587]

This is so helpful thankyou :)

[@Ducky5981]

at 2:21 cleaning is spelled wrong

[@nicolaholmes3688]

Great video, spelling a bit suspect though :)

[@sunilchavan-fl1bw]

So interesting 🌹🌹

[@nkemonyejose1824]

Nice video

[@aimescape1818]

2:44 ha that was good when it lasted. (covid) ha Jeez time flies

[@twopolaar599]

It was hell for me! No ordering food, can barely step outside, have to gruel through boring online classes, it wasnt too fun in my opinion.

[@aimescape1818]

Ahah you doing your GCSEs
If you are these videos are very helpful. What grade u aiming for ?

[@smartboyok173]

great vid

[@Twisheyfx]

this video is great, thanks alot

[@sattvic_7629]

am I the only one that got this for science class?

[@tezawr3963]

Thanks

[@thedestroyer9024]

This didn't age well

[@Cognitoedu]

This aged terribly.

[@mehakrasoolfatima-cj8pl]

bri idk if im right but he makes it difficult and doesnt use simple language its so unnesscary

[@Bella-ux4ok]

Could you do one one on non communicable disease too please

[@gachinx]

the video: vaccinate
karen: NOPE
the video: quarantine and isolation
my mind: C O R O N A

[@saeemkhan9129]

Icknield was here

[@Trickera2zshailesh]

Nice

[@Cognitoedu]

Thanks so much - glad it was useful!

[@birbymonke]

2:06 , *cleaning

[@democraticrepublicofbaliga4043]

this is so pre covid 19

[@yeetus1546]

Coronatime

[@armienmataya1302]

This is great for 1st year Highschool in subject Health. Thank you

[@abidmajid1]

Notice how it is basically is talking about COVID-19
🤭

[@whisper_the_wolf_123jay9]

Would this be the same with covid? And thanks your videos are helpful

[@gamey_uwu2415]

100th comment ayy

[@larcus]

in isolation rn

[@Nobody-dj9lh]

Me watching during COVID 👀

[@deffitriyani7977]

this video very inspiring

[@ellieelm9953]

What's the corona virus

[@Cognitoedu]

Definitely communicable.

[@leokench630]

a virus?

[@ismaelcastillo2683]

El corona virus es un virus que fue creado en china para matar p-ersonas, porque asi como vamos la atmosfera ya no soportaria mas, por eso decidieron crear un virus que mate muchas personas para asi por darle un suspiro fresco a la naturaleza y al planeta.

[@gachinx]

@@ismaelcastillo2683 yes

[@noahlawson1702]

2:04 you spelt cleaning wrong🧼

[@wahtx7717]

school is fun

[@charlieeldridge867]

dont disliike its on 69

[@Aphixella]

I love you

[@dr.theory7900]

Fun guy

[@hassannazir4819]

Not Karantn Carantena

[@amazingdreamsdreams7183]

Please sir
Provide in Hindi
🙏🏼

[@samitadey116]

It's not good for me

[@Zara-br4pr]

Probably because you're dumb lolol

[@ayush_as7125]

Like corona virus

[@ahmedfarahcali6415]

Aabaha was

[@gamer_ksa9517]

Commey

[@charlierutherford6239]

This comment section is rona

[@jcsfks3311]

sup mga tga apec

[@jade_is_always_here]

School is trash 🏫 🗑

[@samitadey116]

I am from one of them who disliked your video

[@NavinKumar-hc5mm]

Very bad language

[@janekyriacou6963]

Spelling mistakes in this video!

[@maywitayustika6398]

thank you, this video makes me have to be more vigilant about diseases suffered by other people

[@anonymousunknown7199]

Nice