Comments by "pinball1970" (@pinball1970) on "BBC News"
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@Andyburns-vt6rs That's a good point, I have read that the spread is beyond that of many other viruses like SARS 1, MERS, bird flu and a few others. Research suggests that where the viral particles are issued from host and the number are the key factors. Upper respiratory tract, lower, throat nose etc. COVID from memory is upper and the number is very high. Don't quote me on this because the article was from March and these publications were coming out very fast to try and keep the science community informed. The mode of transmission is still unclear, for me this virus has droplet infection written all over it, why? (This is the first personal speculation I am giving, everything else is widely available in the literature) the speed of transmission, I don't think a contagious infection would take hold so quickly.
Also the range of spread, all those countries (263) in a matter of 2-3 months? This suggests air ports, lots of people and close space. There are plenty of fomites but airports are clean and population transient.
I could be wrong and fomites may be the biggie
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@Andyburns-vt6rs Like I said Andy you are asking some pretty decent questions. Someone who does this for a living, day to day would give you better answers. I'll chase him, we went to University together (he was brilliant at maths) he did Pharmacology and I would have wiped the floor with him at this subject 30 years ago. Now he is near the top of his field!
You are spot on with a few points, some viruses have no Vaccines and may never have them, HIV recognised as a virus around 1981, 40 years later???
Common cold? Rhinovirus? Nope.
There must be others, EBOLA is a nasty one too, 80-90% morality, they were working on one, a three in one Vaccine. Not sure how that panned out.
COVID? I have hope, we have other flu vaccinations (since 2011 mine seems to have been ok)
I know you have doubts on those but let's see what I get back.
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