2019 December, China detected the first coronavirus case, but by 2020 April it was present in 200 different countries, of course carried by human beings. We know exactly what to do to prevent the transmission.
Some people or leaders will suggest treatments based on half-truths, by that I mean medications that are found to be effective in other conditions to be tried here hoping for the best.
I suggest in this video my A.P.E. strategy.