Sci-News 7

            SARS-CoV-2 is the most dangerous virus around the world with this new decade. If we catch the virus, when can we spread the virus molecules?     The answer is not obvious but scientists have found the process for spreading. I want to talk about the process of using names which will help people to understand effectively.    Jeremy who meets his infected friend Sarah may get infected. If both of them don't use a mask and pay action the social distance, healthy Jeremy can infect easily.     According to the reports, if Jeremy gets the virus molecules from Sarah, 2 or 5 days later he will catch the virus. However, if this person's immune system is stronger to fight the virus molecules, he may not have the virus that is really rare around the world.    For instance, If Jeremy meets with his patient friend Sarah on 10 May, he will probably become infe...

    This new decade started with lots of disasters such as huge forest fires in Australia and Ukraine, strong earthquakes and more like this. However, a disaster certainly is the worst in 2020 that is SARS-CoV-2 (also known as COVID-19)    COVID-19 is part of the virus family. There are several parts of viruses with this family like SARS and MERS. In 2002-2003, SARS appeared in the world. It infected 8.000 people and killed 800 people. In 2012, MERS appeared like SARS worldwide. It infected 2500 people and killed 900 people.    COVID-19 is a developed version of other old viruses. General idea is that this virus appeared in a wet market in Wuhan with pangolins and bats. Unlike others, it spreads fast and it has 3 types of unusual proteins; Spikes (S) protein, Membrane (M) protein, and Envelope (E) protein. Spikes are really important for this virus because they are used as a key to get inside a cell in our body.       When it g...