Mononucleosis, commonly called mono, is a viral illness most often caused by the Epstein-Barr virus (EBV). Because mono is known for spreading through saliva, many people wonder whether they can catch it from shared objects or contaminated surfaces. Understanding how long mono survives on surfaces, and how it actually spreads, can help you take the right precautions to protect yourself and others.
For same-day mono testing and treatment, visit the walk-in clinic at AFC Urgent Care Denver Leetsdale. We’re conveniently located at 850 S Monaco Pkwy, Suite 10 in Denver, CO. Just walk-in or plan your visit in advance below!
How Mono Spreads
Mono is often referred to as the “kissing disease,” but it can spread in several ways. The virus is primarily transmitted through saliva, which is why sharing drinks, utensils, lip balm, or toothbrushes can increase the risk of infection. Coughing or sneezing can also spread saliva droplets, though this is less common than direct contact. Unlike some viruses that easily spread through casual contact, EBV does not survive well outside the human body, which makes surface transmission less likely.
How Long Does Mono Survive Outside the Body?
The Epstein-Barr virus does not live very long on surfaces. Once saliva containing the virus dries, EBV typically becomes inactive fairly quickly. While it may survive briefly on moist surfaces, it is unlikely to remain infectious for extended periods.
In general, mono does not survive for long on surfaces like doorknobs, countertops, or shared objects once saliva dries. This means that catching mono from surfaces is far less common than through direct saliva contact.
Can You Get Mono From Shared Objects?
Although the risk is low, it is still possible (though uncommon) to get mono from shared objects that come into direct contact with saliva, especially if they are shared shortly after use. Items such as drinking glasses, water bottles, eating utensils, straws, or toothbrushes pose a higher risk than general household surfaces. The longer the time between uses, the lower the risk becomes.
How to Reduce the Risk of Mono Transmission
To reduce your risk of spreading or contracting mono, be sure to:
- Avoid sharing drinks, food, or personal items
- Wash your hands regularly with soap and water
- Clean commonly used items, especially if someone is sick
- Avoid close contact with others while symptomatic
Because people can carry EBV without symptoms, practicing good hygiene is important even when no one appears ill. People with mono can be contagious for weeks or even months, as the virus may remain in saliva long after symptoms improve. This is another reason why surface transmission is less of a concern than direct saliva exposure.
Get Walk-In Mono Testing & Treatment at AFC Urgent Care Denver Leetsdale
Mono does not survive long on surfaces and is unlikely to spread through casual contact with objects once saliva dries. The primary way mono spreads is through direct saliva contact, such as sharing drinks or utensils. While good hygiene and cleaning practices are always important, avoiding saliva-sharing behaviors is the most effective way to prevent mono transmission. If you’re experiencing symptoms of mono or have concerns about exposure, come visit the walk-in clinic at AFC Urgent Care Denver Leetsdale. Our team can evaluate your condition and guide you through the next steps. We provide compassionate care with no appointment required.
We accept most health insurance plans and offer cost-effective options for self-paying patients. If you have any additional questions about the services we provide, please contact our team directly at (303) 935-1000.
