My mum is very vulnerable... if she gets this, the outcome is unthinkable 
She has an online shop from Asda. I'm not visiting at the moment as I'm terrified of passing it on unknowingly. So she has to deal with the delivery herself.
I'm so concerned it's going to be contaminated. Has anyone seen any official line on how long this thing lasts on surfaces,? Shoukd she be washing it all? Soapy water, dettol spray? Leave and dont touch it for 72 hrs . I'm so worried about this.