Infected by Sophie Littlefield

This book is exciting from page one! I had trouble putting it down. Carina and her boyfriend need to find out how they got infected by a virus, and find a way to get it in the hands of someone who won't turn it into a weapon. There was a twist in this book I didn't see coming and I liked that because it doesn't happen very often. Students will like that the questions will all be tied up by the end of this book, but I can also see where the author may have left herself an opening for another book.