While it's true that bacteria can grow in unwashed bottles, reports of toxic chemicals leaching into the water from PET (polyethylene terephthalate) bottles after multiple refillings have been proved false. This means you don't have to choose between your health, the environment and thirst.
Doctors can diagnose tetanus by examining the patient and looking for certain signs and symptoms. There are no hospital lab tests that can confirm tetanus.Tetanus is a medical emergency requiring: 1  Hospitalization. 2  Immediate treatment with human tetanus immune globulin (TIG) (or equine antitoxin). 3  Tetanus vaccine.here are no hospital lab tests that can confirm tetanus. Tetanus is a medical emergency requiring: 1  Hospitalization. 2  Immediate treatment with human tetanus immune globulin (TIG) (or equine antitoxin). 3  Tetanus vaccine.
Tetanus (or lockjaw) is a serious infection caused by Clostridium tetani bacteria which produce a toxin that affects the brain and nervous system. The toxin leads to stiffness in the jaw muscles as well as other muscles.etanus symptoms usually emerge about 10 days after initial infection, however this can vary from 4 days to about 3 weeks, and in some cases may take months. In general, the further the injury site is from the central nervous system, the longer the incubation period.