Possible sources of infectionthe coronavirus can survive on our clothes for so longwhen sneezing or coughing, many droplets can get to our clothes. Can the coronavirus also survive there? The coronavirus is spread over droplets that we speak, cough or snooze.
It is also known that it can be transmitted by shaking or contaminated surfaces. Investigations have shown that SARS-CoV-2 can hold up to several days on certain materials. Viren survive differently long on surfacesin laboratory tests, the coronavirus SARS-CoV-2 survived on copper surfaces up to four hours, on carton up to one day, on stainless steel 48 hours, on plastic around three days.
On smooth surfaces such as handydisplays or bank machines, the coronavirus can survive Australian research results for up to 28 days. From laboratory results, one cannot conclude the transmission risk in the day-to-day, the Charité-Virologe christian drosten underlined in the NDR podcast “Coronavirus-Update”. The Federal Institute for Risk Assessment (bfr) merely wrote in an estimation: theoretically it is possible and conceivable to transfer coronaviruses to this path.
How long can the coronavirus adhere to garments? The results:100% cotton – 24 hoursmixed cotton and polyester – 6 hours100% polyester – 72 hoursAccording to the authors of the study, these results indicate that textuals can represent a certain risk of transmission. Expert: preview when washing certain clothesthe German textile cleaning association (dtw) warns, however, to wash potentially infectious textual materials in the domestic environment.
This applies in particular to textiles from health care and care as well as occupational clothing in general. They should best not be washed to home to avoid transferring disease pathogens to family and patients. “Clothing, which may still be contaminated for three days, should not reach the domestic environment at all.
With corona-virus-laden textures should be treated in a controlled environment such as the textile service,” says schumacher.