Two Things that are necessary to prove an exposure has occurred
are the following;
<span>·
</span>Changes in the surrounding such as the smell,
sight or feeling. An example is when there is a presence of broken bottles that
has a content of hazardous chemical and that there is a presence of strong
scent.
<span>·
</span>Another thing observance of a leak or broken
bottles or containers that contains with potential harmful pathogens, this
should be reported right away because this can lead to serious consequences.
