Jeremy and the Germifier This book for children provides information related to germs and how to maintain proper hygiene. It will be sure to make your little one understand why it is so important to maintain good hygiene with Jeremy King as the Germinator Excerpt: Germs are in reality super tiny living things that cause disease. Yes, they are certainly the reason you may cough or sneeze. Germs are everywhere; they're here, near and always there. The four main types of germs are protozoa, bacteria, fungi and viruses. They sometimes even affect the sinuses, causing maladies such as sinusitis