Legitimate concerns about lead, such as lead water pipes, kids eating paint chips, birds and lead shot, has caused alot of paranoia.
I work in electronics manufacuring. 20 years ago most of our assembly was done by hand soldering with lead solder. Assemblers handled the 40% lead solder all day every day. When tested none of them ever had lead levels to be concerned about.
Dihydrogen monoxide kills far more people than lead.