3 ms·
How can they know that figure (80%) without knowing % of people with natural immunity? We can guess but there hasn't been much of an effort made to track this.
by rajin444 5y ago
How can they know that figure (80%) without knowing % of people with natural immunity? We can guess but there hasn't been much of an effort made to track this.
- mattmanser 5y agoIf you mean anti-bodies, then they've been sampling the population and know the percent of people who've got anti-bodies. If you mean something else, you're a victim of fake news.