Almost every time people touching your mouth and nose. Every time he was also transferring bacteria to the face and nose. "Self-inoculation" (transfer of germs from one part of the body to another) has become the main way to spread germs from contaminated surfaces to people's faces, and vice versa, from the face of the sick to a variety of surfaces it touches.
"A lot of opportunities for someone to contaminate his hands after he was washing his hands," said one researcher Dr. Wladimir Alonso, a global health researchers from the National Institutes of Health in Bethesda, USA.
Alonso and his colleagues randomly selected 249 people who are in a public place in Washington, DC (United States) and Florianopolis (Brazil). The researchers observe people and recorded how often they touch the surface and then touching their mouth or nose. The results showed they touched his average of 3.6 times per hour and common objects 3.3 times per hour.
The figure shows the people more often dirty their hands with various germs than washing hands. "It becomes important to understand the basic mechanisms of how the disease is transmitted," said Alonso. In fact, the recommendations are often presented to the public the importance of hand washing. In conditions more easily transmitted diseases, such as influenza during the rainy season, it's good to give people the sense of self-inoculation.
If a deadly virus spread around us, such as a flu pandemic in the United States in 2009, an understanding of self-inoculation may help limit the spread of the virus.
Alonso stressed that knowing the concept of self-inoculation is not meant to make us feel uncomfortable and frightened. Our immune system is also essentially a protective mempu good body from disease. "It just reminds us how quickly contaminated hands after washing," Alonso explained.
"A lot of opportunities for someone to contaminate his hands after he was washing his hands," said one researcher Dr. Wladimir Alonso, a global health researchers from the National Institutes of Health in Bethesda, USA.
Alonso and his colleagues randomly selected 249 people who are in a public place in Washington, DC (United States) and Florianopolis (Brazil). The researchers observe people and recorded how often they touch the surface and then touching their mouth or nose. The results showed they touched his average of 3.6 times per hour and common objects 3.3 times per hour.
The figure shows the people more often dirty their hands with various germs than washing hands. "It becomes important to understand the basic mechanisms of how the disease is transmitted," said Alonso. In fact, the recommendations are often presented to the public the importance of hand washing. In conditions more easily transmitted diseases, such as influenza during the rainy season, it's good to give people the sense of self-inoculation.
If a deadly virus spread around us, such as a flu pandemic in the United States in 2009, an understanding of self-inoculation may help limit the spread of the virus.
Alonso stressed that knowing the concept of self-inoculation is not meant to make us feel uncomfortable and frightened. Our immune system is also essentially a protective mempu good body from disease. "It just reminds us how quickly contaminated hands after washing," Alonso explained.
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