Who is responsible for transmitting tuberculosis in all parts of the world?

Tehran Scientists have studied the genetic factor of tuberculosis and its spread in the world, and discovered that the ancient Romans were the cause.

According to researchers, "there are seven types of tuberculosis in the world, caused by bacteria (Mycobacterium tuberculosis). Genetic studies have come from Africa, the home of the disease that appeared there are dozens thousands of years. "

and analyzed the science E 550 samples of the bacteria that causes tuberculosis in modern humans living in Africa and Eurasia. Comparisons between the genes of these bacteria have revealed how the genes of different strains of TB are related to each other and from where the disease originates.

Scientists have confirmed that the origin of these vector strains is represented in only one typical strain, years, and spawned by other strains of the disease, which is among the 10 deadly diseases on the planet . Seven species of TB bacteria have spread throughout the world, three have disappeared and have not adapted to the new environment, and four have remained so far due to their large capacity for adaptation.

Research revealed that a strain of TB bacteria was the most resistant. The world in the first century AD when the Romans conquered the Mediterranean.

Roman military campaigns led to the transmission of the disease to people who were not exposed to it in their lives. The infection involved not only soldiers, but also combat camps and living conditions in the camps where civilians participated. Tuberculosis has therefore moved among all the nations that have been mixed with the Romans.

Source: Viste. Ru
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