More than a century ago, the second wave of the Spanish flu was deadlier than the first. But is it inevitable with COVID-19? Technically, to talk about a second wave, the first wave needs to end. We can already draw conclusions about what definitely works against the virus and what definitely doesn't. See how we can prepare for the second wave by learning from the best and worst practices of the first! #DigitalHealth #COVID19 #coronavirus #COVID19SecondWave #CovidSecondWave …see more