The claim is she will instead be at closed, ticketed events elsewhere. Eight weeks have passed since Justice Ginsburg has last been seen in public.
https://www.cnn.com/2018/01/29/politics/ruth-bader-ginsburg-state-of-the-union/index.html
Ginsburg won’t attend State of the Union Address
WASHINGTON, DC - SEPTEMBER 26: U.S. Supreme Court Justice Ruth Bader Ginsburg participates in a lecture September 26, 2018 at Georgetown University Law Center in Washington, DC. Justice Ginsburg discussed Supreme Court cases from the 2017-2018 term at the lecture. (Photo by Alex Wong/Getty Images)