Portable hand wash stations are only used for food-free events
can be carried along on a trip or outdoor events
are credited with limiting an outbreak of legionnaires disease at súper bowl xix
were implicated in an outbreak of meningitis in toronto in 2002

1.)dr. natterson- horowitz came to realize that their isn't much of a difference between animals and humans. just like humans, animals can suffer from illnesses and diseases like breast cancer, self injury, anxiety, and many more. she also discovered how they even treated and performed surgical procedures on animals just as if the animal it self were human. the los angeles zoo called dr. natterson- horowitz because they knew that she was a doctor and that  she would be able to recognize what was wrong with the gorilla. they knew that humans and gorillas were similar, so instead of calling another veterinarian, they called a doctor.

It is less likely that the shoe will slip while someone is walking