Because of the kisses of the Bronze Age. Scientists have figured out how herpes spread on Earth


    Because of the kisses of the Bronze Age. Scientists figured out how herpes spread on Earth

    Mass migration and kissing of ancient people 4.5 thousand years ago gave impetus to the development of herpes simplex.< /p>

    Scientists at the University of Cambridge believe that the herpes variants that cause modern herpes simplex began to spread widely around the planet in the Bronze Age. An important role in the development of a viral skin disease was played by the mass migration of people and the emergence of the practice of kissing between them, according to The Guardian.

    Scientists analyzed DNA samples of the herpes simplex virus in ancient people and found that one of the variants began to spread widely around the planet 4.5 thousand years ago and today is the main one that causes herpes simplex in billions of people on Earth.

    According to virologist Charlotte Houldcroft, all variants of modern herpes simplex in Europe share a common Bronze Age ancestor. The herpes simplex virus appeared millions of years ago, and it existed even before humans separated from their primate ancestors.

    In a new study, scientists have found that only 4 people have herpes DNA in thousands of human graves around the world. The oldest find of herpes is 1500 years old and this disease was found in a burial in the Ural Mountains. In a later burial in England, scientists found two people with herpes, and the most recent find dates back to the late 17th century and this person with herpes was buried in the Netherlands.

    Because of the Bronze Age kisses. Scientists have found how herpes spread on Earth

    DNA analysis of the virus in these people showed that the herpes virus is very similar to the virus that causes herpes today, and its origins can be traced back to the Bronze Age. 4.5 thousand years ago, mass migrations of ancient people began from the east to Europe, which led to a population explosion in this territory and could cause a rapid spread of the disease.

    But scientists suggest that kissing could also play a role in the spread of herpes. Although kissing at that time was not the norm for human society, but there is the earliest evidence that people did kiss, in one of the written artifacts of the Bronze Age.

    Because of the Bronze Age kisses Scientists have figured out how herpes spread on Earth

    “Initially, herpes could be transmitted from mother to child and this significantly limited the area of ​​u200bu200bthe spread of the disease, but if there is a group of people who kiss, then this creates new opportunities for the spread of the virus,” says Houldcroft.

    But for now, this only a guess and scientists continue their research to find more evidence for this theory.

    “There is written evidence that at the beginning of our era in ancient Rome they tried to ban kissing to stop the spread of diseases. But we need to find an older The DNA of the virus in order to accurately understand the history of its development in antiquity,” says Houldcroft.

    As for other fairly common diseases, as Focus already wrote, the fourth person in the world was cured of HIV and bone marrow transplantation helped in this.

    If we talk about the ancient people who inhabited not Europe, but modern North America, then scientists have found “ghostly” prints of human feet aged 12 thousand years. These traces appear and disappear, and this is due to the area where they were found.


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