Martin Powell-Davies Profile picture
Jun 11, 2021 5 tweets 4 min read Read on X
As a household that works in the #NHS and #schools, this "compare and contrast" of #LateralFlowTest kits might be useful in the light of the #FDA ruling on #Innova tests ... 1/5
Different colour branding but: same manufacturer in Xiamen, same distributor in West Drayton, same tubes, same style lot numbers ... so safe to conclude, same product?! 2/5
But crucial difference over accompanying leaflets. #Innova branded one (only) clearly states "negative results do not rule out infection and should not be used as the sole basis for infection control decisions" - but that's exactly what has been happening e.g. in #schools 3/5
Another key difference - the #Innova leaflet (only) states clearly "Test is intended for use by trained clinical laboratory personnel specifically instructed and trained" - not for students to do at home then?? 4/5
But, of course, the importance of having trained staff to achieve higher sensitivity was shown even in the Oxford trials - but ignored - along with even more concerning trial results in Liverpool and elsewhere. 5/5.

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More from @MPDNUT

Aug 20, 2021
Union groups must insist that #schools reduce #COVID19 risk. Read in full from the #Martin4DGS website martin4dgs.co.uk 1/15
We all want the new academic year to be a return to ‘normality’ without the stress and disruption of the last eighteen months. But the #DeltaVariant and Government failure means that sadly won’t be the case. 2/15
Just as last year, we’ll be returning to poorly ventilated, closely packed classrooms, prime conditions for spreading an airborne virus. Without mitigations, an acceleration of transmission in schools, and then back into our communities, is inevitable. 3/15
Read 15 tweets
Feb 15, 2021
Based on an analysis of the latest data and the recommendations of @IndependentSage @dgurdasani1 and others, I have proposed a new set of "5 tests" for discussion by @NEUnion members so we can insist on what's needed to ensure we return #OnlyWhenItsSafe

mpdnut.com/2021/02/a-new-…
1/ Do schools and school-aged children contribute significantly to community transmission? SAGE's own evidence shows this shouldn't even be a debate!
2/ As @dgurdasani1 pointed out, SAGE also recognise the, tcorrelation between confirmed Covid-19 cases and school holidays, with rates dipping during the half-term school closure, for example.
Read 11 tweets

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