The very young, very old, immune-compromised, pregnant women, and the severely ill are especially vulnerable. People taking antibiotics or antacids are also at greater risk of getting ill from some germs. Germs are virtually everywhere - at home, at work, at school and outdoors. They're on our hands, on our pets, in the air, on everyday objects like toys and doorknobs, and in our foods. And some germs cause infectious diseases.
Germs are bacteria or viruses so small they are invisible to the naked eye.
More and more vaccines and drugs were effective at preventing or treating these diseases. They have grown increasingly resistant to antibiotics, requiring higher doses. By focusing on certain problem areas and taking some simple steps, you can make your world healthier - and safer, too. Scrub your hands vigorously with soap for at least 10-15 seconds. Wash your hands immediately after using the bathroom, changing a diaper, coughing, or sneezing.