Viruses are more dangerous for men than for women. Free Technical Library News

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Viruses are more dangerous for men than for women

19.12.2016

Biologists from London's Royal Holloway University are convinced that some bacteria and viruses are being modified to cause less dangerous or simply non-fatal diseases in the female body. And experts were able to find out why this is happening.

The scientists concluded that the ability of women to transmit bacteria and viruses to their children is sufficient for evolution to move pathogens in the direction of different effects on men and women.

Biologists say their theory explains why human T-cell leukemia develops differently into leukemia in men and women. So, leukemia in Japanese women occurs many times less than in Japanese males. Scientists believe this is happening because women in Japan breastfeed their babies more often and longer than women in the Caribbean, for example (there is no difference between the number of diseases in men and women). As a result, in Japan, the virus "is inherited."

The researchers note that from the point of view of evolution, the “pity” of pathogens for women is fully justified.

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