
How long does the coronavirus survive on door handles?
There is still no curfew in Germany as there is in Italy. Friends visit each other, children are looked after in groups. Virologists consider the risk of infection through contact with the virus on surfaces to be low, but studies on this vary widely. To be on the safe side, it is recommended to self-quarantine. Anyone who has to receive visitors should thoroughly disinfect surfaces in addition to the usual precautions.
According to the US National Institutes of Health (NIH) and the Centers for Disease Control and Prevention (CDC), the coronavirus is no longer detectable in the air after three hours. On stainless steel and plastic, however, it can survive for up to 72 hours. The US researchers wanted to find out where the virus survives particularly well and where transmission is therefore possible. However, the Robert Koch Institute is not yet aware of any cases in which objects have transmitted the virus. In principle, however, infection via this route is still possible, even if the risk is significantly lower than with droplet infection from person to person. A study conducted by the University of Greifswald and the Ruhr University Bochum in February found that the virus can survive for up to nine days on metal, glass, or plastic surfaces.
Experts are therefore uncertain. The study does not indicate how high the risk of transmission is. This is because the concentration of the virus also plays a role in its transmission. The concentration of the virus on a surface required for infection is not yet known.
To protect yourself, experts recommend disinfecting and cleaning surfaces regularly. Make sure that the disinfectant is proven to be effective against viruses. You will find this information on the packaging. However, as it is not always possible to avoid touching non-disinfected surfaces, experts advise washing your hands regularly. Washing with soap is sufficient. This should take at least 20 seconds and should be done thoroughly between the fingers and up to the wrist.
Are you unsure how viewings can be carried out at present? As real estate professionals, we observe all recommended precautions. In addition, we can also offer you virtual viewings. Please give us a call and stay healthy.
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