M0nica
HurdyGurdy There is plenty of evidence to show that the probability of transfer by is so low it is as good as nil.
Tests where large quantities of virus were smeared on packets showed how the virus could survive, several days, on some surfaces, but laboratory smears contained far more virus than was ever likely to be transferred by a hand, plus you need the concentration of virus contained from inhaling droplets to be present and then inhaled and this is highly improbable to happen from any virus on a package.
You do not get COVID from one viral unit, nor, I suspect 10 or 100, but you need to inhale 1,000s of viral units for your immune system to be overwhelmed. Also viral particles age and die and the presence of particles does not mean that they are capable of giving you a disease, after a few hours senescence sets in and the viral particles effectively become the living dead, not the deadly living.
Like many things transfers are theoretically possible, but practically very unlikely.
Like you I never saw any need to do sto quarantine shopping or deliveries. I did during the early months of lockdown have a big box by the doors for deliveries. I was more concerned about delivery drivers, breathing the virus over me than getting it from the parcel they handed me.
> There is plenty of evidence to show that the probability of transfer by is so low it is as good as nil.
epsilon is not equal to zero
> You do not get COVID from one viral unit, nor, I suspect 10 or 100, but you need to inhale 1,000s of viral units for your immune system to be overwhelmed.
That is interesting. All through the pandemic I have wondered about whether it is just a tiny quantity like cyanide or the way even the smell of nuts can make some people ill.
Do you have a link to any information on this please?
> Also viral particles age and die and the presence of particles does not mean that they are capable of giving you a disease, after a few hours senescence sets in and the viral particles effectively become the living dead, not the deadly living.
I had not known of that before. The message seemed to be that if someone gets some in them then they can get the disease.
Do you have any links for that please?