We’re developing self-disinfecting surfaces that could curb the spread of infectious diseases

Cleaning and disinfecting frequently touched surfaces and objects (such as door handles) can help prevent the spread of infectious diseases. This is more relevant now than ever.

One way that Covid-19 can spread is when people who have the virus leave infected droplets on surfaces after sneezing or coughing. Studies have found SARS-CoV-2 (the virus that causes Covid-19) can survive on some surfaces for days – particularly those made of plastic or metal.

If another person touches an infected surface and then touches their eyes, nose or mouth before having washed or sanitised their hands, it is possible they could become infected. This is why handwashing has become such a focus during the pandemic.

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