You can find books on libgen or zlibrary :

https://1lib.us
http://libgen.li/
Recommanded books :
https://pastelink.net/Gtbooks
https://files.catbox.moe/251nu6.png

Don't do your research on Google, they censor anything regarding to that topic.
You can also find many videos on lbry.tv and bitchute.

Easy introduction :

https://www.greenmedinfo.com/blog/why-only-thing-influenza-may-kill-germ-theory

https://www.youtube.com/watch?v=MtWYQS3LFlE

Database on virology with memes, articles and quotes :
http://whale.to/c/virology_banners.html

Four complete Stefan Lanka articles to go deep into the virus misconception (very long and technical, scientific background recommanded)

Stefan Lanka measle case for context :
https://learninggnm.com/SBS/documents/Lanka_Bardens_Trial_E.pdf

https://wissenschafftplus.de/uploads/article/wissenschafftplus-the-virus-misconception-part-1.pdf

https://wissenschafftplus.de/uploads/article/wissenschafftplus-the-virus-misconception-part-2.pdf

https://wissenschafftplus.de/uploads/article/wissenschafftplus-won-measles-virus-process.pdf

https://wissenschafftplus.de/uploads/article/wissenschafftplus-virologists.pdf

Ebola :
https://blog.nomorefakenews.com/category/ebola/

Black Plague :
https://abruptearthchanges.com/2017/05/25/1619/

Smallpox and native Americans :
https://religiopoliticaltalk.com/smallpox-blanket-myths-and-truths/

HIV/AIDS :
Stefan Lanka videos :
https://tokentube.net/v/3611137479/Dr-Stefan-Lanka-explains-HIV-deception
https://tokentube.net/v/1411625716/Dr-Stefan-Lanka---Why-HIV-Has-Never-Been-Isolated
A documentary : https://youtu.be/JTxvmKHYajQ

Swineflu 2009 (H1N1)
https://pastelink.net/swineflu

Infos on vaccines :
https://learntherisk.org/vaccines/diseases

The Infectious Myth - A Book Project by David Crowe - Why I Think Viruses Might Not Exist :
https://theinfectiousmyth.com/

Jeff Green articles :
https://virusesarenotcontagious.com/blog-articles-by-jeff-green/

Origins of Medical Industry Corruption [6:11]
https://youtu.be/NheKUW6kGuY

Semmelweis (on the origin of hand washing), in French, use translator :
http://www.repenser-la-medecine.com/quotidien/tag/semmelweis-was-wrong

Aajonus Vonderplanitz (Author of We Want to Live) on "Ripleys believe it or not": https://www.youtube.com/watch?v=xxvszzgYRjU
Aajonus on "The Doctors": https://www.youtube.com/watch?v=k78nVeqzb9I

This whole thing is highly controversial of course, here is a very detailed article claiming that "germ theory denialism" is bad if you want to see both sides :
https://sciencebasedmedicine.org/germ-theory-denial-in-the-age-of-the-covid-19-pandemic/