Scientists and health-care workers around the world are battling COVID-19.
At the end of the book, read two patients\' symptoms and decide which one has the sickness..
Discover what causes these illnesses, the symptoms behind them, and what is being done to stop the spread.
Dive deep into the Deadly Diseases series--part of the UpDog Books(TM) collection.
Find out how the Disease attacks the human body and see how people are fighting back.
Scientists and health-care workers around the world are battling COVID-19