Vaccines are coming: one, two, three, more... They seem efficient. But our victory against the killer virus depends on many variables: the duration of protection, how many people will need to be immunized, possible changes of the virus. Which can change strategy. For example, to find shelter in another species, to return to us again. Changed If we want to imagine our fight with the coronavirus as a colossal chess challenge, we can say that Covid-19 has already made 70 million winning moves, as many as the number of infected people in the world.
Our average is a few Cambodia WhatsApp Number Data things: some long-suffering isolation, masks of every material and shape, and some more or less effective medicines. Of course, now the challenge gets interesting. After a while we will move three soldiers, which can overturn the challenge. Three vaccines that line up towards the ultimate goal: to checkmate the virus. Are we going to eradicate it with the stroke of syringes, from our daily life? Yes, if... If the vaccines will be as effective as they promise. If they manage to prevent the spread and not just the severity of the disease.
If the protection will be long. If it will be possible to vaccinate a large part of the earth's population (at the moment, the only places without the virus are the North Pole and the South Pole), without delays and blockages. In the meantime, SARS-COV-2 never stops hitchhiking from one individual to another, following an invariable logic of any living form: self-copy, self-copy, self-copy. Unlike other viruses, which catch fire and kill everything they find in front of them, including themselves (like Ebola for example), Sars Cov-2 displays an impressive "intelligence", always from the point of view of evolution.