I don’t know your age or circumstances. I definitely think it’s worth looking into. Use your own best judgement, and certainly make the most informed decision you can. Never take my or anyone else’s comments as the end all/be all on this.
Best of luck to you.
Thanks; knowing what polio can do and has done to so many in the past (Iron Lung Machines anyone?) I’m going to go for it if I can and I strenuously encourage others to do so. I’m not going to wait until the epidemic actually arrives. The WHO wouldn’t be announcing this if it weren’t serious.