How long does pink eye stay viable on surfaces?

pink eye, or conjunctivitis, caused by viruses or bacteria, can remain viable on surfaces for several hours to several days, depending on the specific pathogen. Viruses like adenovirus can persist for up to two weeks, while bacterial pathogens can survive for shorter periods. Regular cleaning and disinfecting of surfaces can help reduce the risk of transmission. It's essential to practice good hygiene, such as handwashing, to prevent spreading the infection.