Covid 19 are two lines of different 2 types of corona, togheter, 70%of world population is already immune. False information about bats or snakes as natural hosts. Birds are the way of transmission. That alouds, prevention with a gather of 2 vaccines types that already exist, the prediction of season spreading, and the behaviour of the transmission chain.

I wish President Donald Trump a very happy birthday, wishing all the best for America, lots of health also wishing to meet him in this adventure in space. I offer President Trump a bottle of Porto's Wine, from my Parents private collection, Quinta dos Rebelos, from 1930 crop. All the Best !

Flamethrower Drone Used to Burn Debris Off Power Lines