Invisible Threat is my novel in which measles virus is one weapon that terrorist use to attack our country. They modify and cloak the virus. But in the real world we may be in for a fight against measles and other childhood viral diseases. During the Covid pandemic lots of kids missed their vaccine shots. As a result this next winter there might be a struggle for many children.
The figure below shows where the world wide problems with measles could break out. Please make sure your children’s vaccinations are up to date.
Books by Robert L. Hirsch 