The lab-technician diagnosing Covid 19 samples doesn’t wear a mask, yet is totally safe. How? Because the samples are inside a biological safety cabinet. Imagine if we said we’ll take the cabinet away and give you a paper mask? One horrified lab-tech – strangely however, that’s exactly how we treat the medics on the Covid 19 wards. Here there is no attempt to isolate the patient and extract the contamination at source. Muddled thinking? Obviously yes, but only because new technology isn’t being embraced by the NHS. All they or the Government need to do is phone our office on 01706 835135 or complete our contact form here. We have a production unit waiting for delivery and supply lines for 1000’s on stand-by.