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Joined 1 year ago
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Cake day: June 22nd, 2023

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  • I noticed today searching that the date search no longer seems to work right. There are some terms that only appeared since 2020 and up until my recent attempts those terms produced no results on DDG when date constrained but now produce terms in articles clearly after that date. I don’t know if this is some personalisation nonsense or always pulling but results if the constraints don’t match or what but its seriously problematic and means I can’t trust the date constraints anymore.











  • So far we have had between 4 and 6 waves a year, each of which is from a different variant. A variant breaks out and within 2 months its infected almost everyone at which point it dies down to become part of the background infections and a new variant takes over. There just isn’t enough time to make a vaccine and roll it out to deal with any of that problem. The vaccines that are getting rolled out now are for variant that disappeared 6 months ago. Nothing we do is going to be very effective against this until the vaccines are a lot more effective against potential future variants or we drastically reduce the number of hosts it gets to replicate in.



  • Covid happily spreads outside. A number of the early pandemic super spreader events were outside like football matches. There was a confirmed transmission in Japan over 80metres from an infected jogger to a group standing quite far away so we know it’s airborne and highly contagious even outside. Outside can be quite acidic due to pollution and this helps the virus survive as do particles in the air so there is a balance between the density indoors verses degradation conditions, it’s a complex picture in the research.

    Basic rule, Covid spreads outside since it’s airborne and it can persist in the air for at least an hour. UV light can degrade it faster but it also only takes 7 virons to infect someone and we breath out 1000 with each breath.