Refuse PCR testing in schools   Dear (school teacher/headteacher)   I am writing to inform you that I do not give my consent for XXX to have the SARS-CoV-2 PCR testing.   The UK medical instruments manufactured by AlphaLabs, MWE and Chromonics have all been found to contain Hydrogel and agarose gel electrophoresis on the swabs. Although, this is to maintain that as much viral transmission stays on the swab as possible, these chemicals are also extremely dangerous to