Olfactory disorders are observed in a small number of people infected with Delta variant COVID-19, which is highly contagious. But gastrointestinal symptoms are more common, according to recent studies in Russia, according to Bulgaria ON AIR.
“The virus has slightly changed the structure of the receptor-binding domain of the S-protein, and with it the specificity of the cells with which it interacts. Apparently, he began to communicate better with them on the walls of blood vessels. “It is very likely that this is the reason for the change in symptoms,” TASS was quoted as saying by Sergei Netesov, a corresponding member of the Russian Academy of Sciences.
He confirmed that Delta multiplies faster in the body than other options. He stressed that the incidence of the option is increasing even in countries with high levels of vaccination