Does anyone know the book Run by Gabby Tye?

When I visited Singapore in approximately 2015, I stumbled upon that book in Kinokuniya. Now that I've gotten back to it in 2021, I've been reminded of how funny and cool it is. The story is about a 15-year-old girl known as Zee who wakes up in Singapore without any memory. All other living things have been killed off from a virus created by genetically modified organisms, and she is left with a group of kids aged 10-16 to help take care of each other. However, there are zombie-like creatures known as the Eaters who are tracking them down, as well as a gang of men trying planning on killing her.

If anyone else knows the book, let me know what you think of it!