If you are a worker handling biohazards and other risky chemicals, always prioritise your health. Generally, you suffer a great risk of falling ill from waterborne diseases if you do not take precautions. Follow the simple guidelines below to offer you insights on how to stay vigilant when handling such contaminants at work.  Basic Hygienic Practices to Observe Certain hygienic practices are often referred to as basic because they are the most assumed with the deadliest impact on your health.