American scientists have found that human papillomavirus can spread through the blood to rabbits and mice. In light of these findings, the researchers suggest that the papilloma virus can be transmitted through human blood.
Human papilloma virus (HPV) is the most common sexually transmitted disease. Often it is estimated that 8 out of 10 women are exposed to the virus for life. According to the World Health Organization (WHO), the virus is most often transmitted when the sexual activity of an individual begins.
HPV is often harmless and disappears on its own, but sometimes it can progress to genital warts or cervical or oral cancer. But scientists at the University of Pennsylvania say sex may not be the only contagion.
The presence of PVH virus was actually detected in the blood of animal models after conducting experiments on mice and rabbits. As the name suggests, HPV cannot be transferred directly to animal models, especially as humans. However, there are several variants of papilloma virus in fairly similar animals that help to understand how the virus works in the human body.
Traces of the genital and stomach viruses
In this home, suppose that scientists published in the journal Emerging Microbes & Infections have injected the virus into the bloodstream of rabbits. Four weeks later, tumors appeared in these animals, and the researchers say that there was evidence that the virus caused infection across the bloodstream.
To find out if a virus transmitted by blood can cause infections of the mucous membranes, especially if it can cause cervical cancer, the researchers continued to experiment with mice. They found that it was found not only in the virus found on the mucous membranes of the tongue or genitals, but also in the stomach.
The question remains whether this virus can be transmitted during blood transfusion. Jiafen Hu said, “Many people with asymptomatic HPV still have the potential to spread the virus. If someone receives a blood transfusion due to a health problem, you should not accidentally add another person. Assistant Professor of Pathology and Laboratory Medicine, Penn State School of Medicine.