COVID research made generic sequencing for viruses and bacteria incredibly cheap. You can run a PCR test for most things now for $10 (USD) or less. This opens a whole world of highly specific diagnostics and cheap, hyper-personalized treatments.
Also, MRNA vaccines are being tested for several other diseases and it seems very promising.
Sorry about the downvotes. I’ve found Lemmy to be weirdly territorial like reddit, despite having only a few 10k users. There’s not enough content to push everything into hyper specific silos. I feel you. Also, thanks. I had some weird permissions issue on my Ubuntu gaming rig with Firefox snap and installing the .deb resolved my issue. Ignore the haters-- I found this post useful.