“Proof of COVID vaccination or of recovery from infection is increasingly being demanded, not just for international travel but also within countries, The Economist newspaper reports. In Australia, there are strong moves towards requirements for people in some industries to provide evidence that they have been vaccinated. Meanwhile, the facts are – it is primarily the unvaccinated who get infected and spread the virus. And while bizarre misinformation campaigns swirl around the internet, health authorities say ‘check the source’ before you are tempted to believe some of the crazy, irresponsible claims.

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