My son has Type 1 Diabetes, and when he was taking shots, 9he has an insulin pump now) we had to safely collect the used needles, bring them to Walgreens and deposit them in a biohazzard bin...this is my 'go to' question when speaking with sheep, 'WHERE ARE THE BIOHAZZARD BINS?'...fun watching a lightbulb go off over their head as a dot connects😎