Northern Dynasty Minerals Ltd (NAK)

[Zilidium]

...but to get there, about 70% infected is what scientists say is needed to achieve herd protection.
So far 2.2% have been or are currently infected. To achieve 70% in the US there are 200,000,000+ members of our herd that need to be immune (get sick), and this only works if the infected stay immune (which has not yet been proven). Vaccines may be the only way to achieve such a high number.
With a current death rate of 2.8% the death rate to achieve H.I. would be approximately 5,600,000...That is a mighty high price in my opinion.