Together.stjude.org is a resource from St. Jude Children's Research Hospital, a globally recognized nonprofit. That alone answers the biggest question: this is not a scam. The site provides trusted information on childhood cancers and blood disorders, and it's backed by a real institution with decades of credibility.
Most legitimate health information sites operate with solid security and clear ownership. Together.stjude.org checks those boxes: HTTPS is enforced, privacy and terms pages are in place, and the site openly identifies itself as part of St. Jude. There are no warning flags from Google or blacklists.
If you're looking for together.stjude.org reviews, you're essentially looking at the reputation of St. Jude itself. The site is new — it hasn't been archived in the Wayback Machine — but that's normal for a recent subdomain. Everything else points to a trustworthy source. You can rely on the information here without hesitation.