The phrase "aftermath of a tragedy" is correct and usable in written English.
It can be used to describe the consequences or effects that follow a tragic event.
Example: "The aftermath of the tragedy left the community in shock and mourning for weeks."
Alternatives: "consequences of a tragedy" or "results of a tragedy".
Paris will always be beautiful at Christmas, even in the aftermath of a tragedy.
The guidelines stated that in the immediate aftermath of a tragedy, people should be given practical support.
This wasn't just interviewing the unruly gang at the local tattoo parlor; this was probing the aftermath of a tragedy.
Natasha Bertaud, a spokesperson for the European Commission, said that in the aftermath of a tragedy, "pointing fingers is not going to get us anywhere".
He did not do so in the aftermath of a tragedy, delivering a posthumous victory to terrorists who take satisfaction in upsetting American institutions.
In the aftermath of a tragedy like the Orlando shooting, the LGBT community around the world is reminded of our reasons to be fearful.
That is a little more than 10 times the number of people who perished on September 11th....yet, in response to 9/11, our country joined together, even if temporarily, as we so often do in the immediate aftermath of any tragedy, be it a natural disaster or one inflicted by our own desperate inhumanity...
Its theme is the rule of law in the aftermath of a national tragedy, the assassination of Abraham Lincoln, who died on this date — April 15 — in 1865.
Stakes are further raised when a cop starts sniffing around, while we learn that Alison is coping with the aftermath of a personal tragedy.
Shot in gloomily hued images, von Trier's two-character drama imprisoned its audience in the sadomasochistic aftermath of a domestic tragedy (the death of a couple's young child).
On Friday, the sort of memorial with stuffed animals and flowers that has become sadly familiar in the aftermath of a city tragedy took shape outside the Krim apartment building, as parents pondered what to say to their own children.
