How long will a virus live on a discarded syringe needle?

Answer 1

Depending on the virus, it could live a week. Some studies have shown even longer when there is nasal discharge, sputum, or blood to help keep the virus from drying out. There can be blood left in the used needle, so the virus can still be "alive" for two weeks or more depending on the type of virus.

If you are the needle user for medications such as insulin, you should get a proper receptacle for needle disposal. Your pharmacy should be able to help you find these, or a medical supply store likely has them available. For a cheaper version you can use an empty bleach bottle to put the syringes and needles in until you can properly dispose (keep the cap to the bleach bottle so you can keep the used equipment contained). Local laws may apply so be sure you dispose properly according to your location.

Answer 2

A virus can survive on a discarded syringe needle for a few days, depending on factors like temperature, humidity, and type of virus. It is important to always handle discarded needles with caution and dispose of them properly to minimize the risk of infection.