What are vaccine passports? Pros and Cons
Covid-19 vaccine passports have recently made headlines and some countries are already planning their implementation. So what exactly are vaccine passports and what are their pros and cons?
COVID-19
What does “95% vaccination efficacy” really mean?
Before COVID19, vaccine production and testing wasn’t something families discussed over the dinner table. But now, we have daily news alerts every time a pharmaceutical company passes a new hurdle towards vaccine authorization. One word we keep hearing over and over is efficacy, but what does a vaccine efficacy of 95% or 50% actually mean? …
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