GCSE Biology – Communicable Disease #26

Published on November 30, 2018 by

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

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  • Deffi Triyani 3 years ago

    this video very inspiring

  • ZHY GMG 3 years ago

    This video very inspiring (irfan binhus)

  • Maywita Yustika 3 years ago

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

  • Eliya Maya Sari 3 years ago

    Thanks, nice video to make everyone know about it πŸ™‚

  • afifa thohiroh 3 years ago


  • Yuliana 3 years ago

    Thank you this video for inspiration

  • Indah Sari Pendra 3 years ago

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

  • nova hardianti 3 years ago

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

  • Tricker a2z shailesh 3 years ago


    • Cognito 3 years ago

      Thanks so much – glad it was useful!

  • yoohailz 2 years ago

    The way you have made this makes it interesting and fun to watch and easy to learn. Thank you so much! <3

    • Cognito 2 years ago

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

  • Ann Croze 2 years ago

    Check your spelling.

    • Cognito 2 years ago

      Haha cheers Ann – sometimes a mistake slips through and we decide it’s more useful to students if we make and release the next video than change the spelling of a word. Hope you found it helpful πŸ’›

  • som ting wong 2 years ago

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

    • Cognito 2 years ago

      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 πŸ™Œ

  • Serena Nightingale 2 years ago

    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!!

    • Cognito 2 years ago

      Hope the test went well?!

    • Serena Nightingale 2 years ago

      π– π–Όπ—π—Žπ–Ίπ—…π—…π—’, π—ˆπ—‡ π–₯𝗋𝗂𝖽𝖺𝗒 𝗆𝗒 π—Œπ–Όπ—‚π–Ύπ—‡π–Όπ–Ύ 𝗍𝖾𝖺𝖼𝗁𝖾𝗋 𝗆𝗂𝗀𝗋𝖺𝗍𝖾𝖽 𝗍𝗁𝖾 π—π–Ύπ—Œπ— π—π—ˆ π—Œπ—ˆπ—†π–Ύ 𝗍𝗂𝗆𝖾 𝗂𝗇 𝗍𝗁𝖾 𝗇𝖾𝗑𝗍 π—π—π—ˆ π—π–Ύπ–Ύπ—„π—Œ π—Œπ—ˆ 𝗐𝖾 π—ƒπ—Žπ—Œπ— π—‹π–Ύπ—π—‚π—Œπ–Ύπ–½! πŸ‘Œ

    • Joseph Chapman 2 years ago

      @Serena Nightingale Ok but how did it go now?

    • Serena Nightingale 2 years ago

      @Joseph Chapman I got 89%!!

    • Joseph Chapman 2 years ago

      @Serena Nightingale Nice

  • Ellie Elm 2 years ago

    What’s the corona virus

    • Cognito 2 years ago

      Definitely communicable.

    • Leo Kench 2 years ago

      a virus?

    • Ismael Castillo 2 years ago

      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.

  • Tianan Moore 2 years ago

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

    • Ritika Kinha 2 years ago

      I also

    • 10kSubsWithoutVideos YT 2 years ago

      Is ur name spelt like this : Jian, but u wrote that way to so it easier to understand

    • 10kSubsWithoutVideos YT 2 years ago


    • SpaceCadetØ3Ø6 2 years ago

      I’ve been given this for science

    • Joseph Chapman 2 years ago


  • byfriendii 2 years ago

    sup mga tga apec

  • Mr Radolf 2 years ago


  • Troy Magana 2 years ago


  • Luke Chetland 2 years ago

    very topical right now… “What we can do is Quarantine or isolate”

  • Curious for FACTS W 2 years ago

    Please sir

    Provide in Hindi


  • Campbell C. 2 years ago

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

  • sunil chavan 2 years ago

    So interesting 🌹🌹

  • Saad Kashif 2 years ago

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

  • Max Lemmington 2 years ago

    Quite ironic how were being told to watch this for revision when it’s speaking about isolation πŸ˜‚

    • Steven Jones 2 years ago


  • 9 0 9 2 years ago

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

  • Steven Jones 2 years ago

    Stuck at home doing school work cuz of covid-19:/

  • Emily Hayes 2 years ago

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

  • Keya Shivam 2 years ago

    This is off topic but does anybody like kpop?

  • Starstruck 2 years ago

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

  • HASSAN NAZIR 2 years ago

    Not Karantn Carantena

  • HASSAN NAZIR 2 years ago


  • Siva Kumaran 2 years ago


  • Anonymous Unknown 2 years ago


Comments are closed.