Herd immunity ..... time bomb
The herd immunity approach relies on about 70% of the population getting the virus and getting over it. There's just one problem with that approach with this coronavirus - no-one actually knows what it's capable of.
While the original focus was on the problems it causes with lungs, it's also now known to cause:
- stroke (via massive amounts of blood clots)
- heart attack (by directly attacking heart muscle)
- kidney problems (by directly attacking kidney cells)
- gastrointestinal issues
- skin problems
- may cause severe inflammatory disease in children
What if it also causes long term issues, like HIV or syphillis do, and all we're seeing at present is its latent phase? If that were the case then attaining herd immunity by getting infected - rather than by vaccination - would not be a good idea.