I am very sorry for your loss. I know there are efforts like Galleri [1] to detect cancer early using liquid biopsy [2] but I don’t know how effective they are

I am very sorry for your loss. I know there are efforts like Galleri [1] to detect cancer early using liquid biopsy [2] but I don’t know how effective they are at the moment. [1]: https://www.galleri.com/ https://www.galleri.com/ [2]: https://en.wikipedia.org/wiki/Liquid_biopsy https://en.wikipedia.org/wiki/Liquid_biopsy