England knows how many children it detects with elevated blood lead. The UK does not know how many children have it. This review examines what LEICSS surveillance can and cannot establish, why the 2021 change to the intervention concentration complicates…
Joining copper or brass to lead creates a galvanic cell that concentrates corrosion at the junction, and an insert made with brass couplings creates two of them. Why partial repairs to lead pipework can raise lead at the tap, what…
