How do virus tests actually work? - Cella Wright

How do virus tests actually work? - Cella Wright with tags viral testing, virus, virus test, viral test, pcr test coronavirus, pcr test, immunoassay, antibody test, antibodies, covid 19, coronavirus, sars, vaccine, vaccine development, health, public health, pandemic, outbreak, science, biology, polymerase chain reaction testing, rna, dna, infection, disease, education, animation, cella wright, hype cg, ted, ted-ed, ted ed, teded, ted education

Dig into two testing techniques for viruses: PCR tests to diagnose an infection and immunoassays to detect antibodies. --A new virus emerges and spreads like wildfire. In order to contain it, researchers must first collect data about whos been infected. Two main viral testing techniques are critical: one tells you if you have the virus and the other shows if youve already had it. So, how exactly do these tests work? Cella Wright explores the science of PCR tests and immunoassays.Lesson by Cella Wright, directed by Hype CG. Animator's website: https://www.hype.cg/ and https://www.luisacopetti.com/Sign up for our newsletter: http://bit.ly/TEDEdNewsletterSupport us on Patreon: http://bit.ly/TEDEdPatreonFollow us on Facebook: http://bit.ly/TEDEdFacebookFind us on Twitter: http://bit.ly/TEDEdTwitterPeep us on Instagram: http://bit.ly/TEDEdInstagramView full lesson: https://ed.ted.com/lessons/how-do-virus-tests-actually-work-cella-wrightThank you so much to our patrons for your support! Without you this video would not be possible! Carlos H. Costa, Eimann P. Evarola, Aleksandr Lyozin, Mohamed Elsayed, Alan Wilder, Marcus Appelbaum, Francisco Leos, Kevin O'Leary, Les Howard, Ten Cha, Mehmet Yusuf Ertekin, Arlene Weston, phkphk123321, Jennifer Kurkoski, Ryan B Harvey, Austin Randall, Abhishek Bansal, Jayant Sahewal, Dian Atamyanov, igor romanenko, Jose Arcadio Valdes Franco, Brandy Sarver, Guy Hardy, Tu-Anh Nguyen, Karl Laius, Madee Lo, JY Kang, Marc Bou Zeid, Abhishek Goel, Charles A Hershberger, Coenraad Keuning, Robert Seik, Heidi Stolt, Alexis Hevia, Todd Gross, Brady Jones, Christina Salvatore, Zhong Ming Zenny Tan, Karisa Caudill, Bruno Pinho, Derek Drescher, Mihail Radu Pantilimon, Amin Shahril, Mohamed Elsayed, Barthlmy Michalon, Chumi Ogbonna, Karlee Finch, Mohammad Said, jj5252 and Kelvin Lam.