Microplastic in the lungs: should we be worried?

Expert view
Aims: To examine the evidence that microplastics are present in ambient air; to establish the size distribution of ambient microplastics to determine if they are inhalable; to examine the evidence that microplastics are toxicological active; to discuss the human health implication of inhaling microplastics.

Microplastic in the lungs F. Kelly (London, United Kingdom)