Covid-19 is spiking everywhere. Entire countries are reverting to hard lockdowns. Current disease spread shows that staged re-openings ordered by governments have been premature. As a result, in most countries, infections now are far higher than they were when lockdowns were first imposed back in the spring. In light of all this, what do the recent announcements of 95% effective vaccines mean? Are we about to win the battle against Covid-19 or not? Continue reading →