Transmission of Body Fluids

In 100-200 proofed, succinct words, please address the following question:

What are the implications from our transmission of body fluids activity?

Do not repeat others ideas, but rather build on them. Feel free to agree, disagree, or dissent, as appropriate, while being respectful. Remember to think in multiple perspectives: not only from the individual, but perhaps, the human, the virus, the society, etc.