How to handle clothing and items that have come into contact with patients with any type of warts to avoid transmission?
I have a question that has been bothering me, and I don't know who to ask.
One of my students has developed many warts on her fingers and has been receiving treatment, with her fingers wrapped in bandages.
One day, while we were chatting happily, she came up to hug me, and I felt very concerned.
I wasn't sure how to handle the jacket she touched.
After two days, I thought it had been long enough, so I washed it with some bleach along with other clothes, but I'm still worried.
Will the virus die this way? Am I effectively preventing transmission? Can I continue to wear the clothes that were washed together? Additionally, I want to know if there is a difference in the contagiousness of the virus before and during her treatment.
If the next student comes into contact with the notebooks and items she touched, is there a chance of transmission? I would greatly appreciate quick answers to these questions that have been troubling me for a long time.
Niming, 30~39 year old female. Ask Date: 2015/08/29
Dr. Li Yufen reply Dermatology
Hello: Regarding viral warts, you can refer to Dr.
Lin Chi-bin's article at http://www.drskincare.com.tw/Qa/Detail.aspx?ID=52.
Essentially, viruses are intracellular parasites and have a very short survival time outside the host, typically not infectious after six months.
If an infected patient is undergoing treatment, the risk of transmission is lower, so it is advisable for students to seek complete treatment as soon as possible.
If a student has come into contact with notebooks or items previously handled by an infected individual, is there a chance of transmission? Yes, but the likelihood is low.
Thank you!
Reply Date: 2015/08/29
More Info
When it comes to handling clothes or items that may have come into contact with warts, it's important to understand the nature of the virus responsible for warts, which is primarily the human papillomavirus (HPV). HPV is known to be contagious, particularly through direct skin-to-skin contact. However, the risk of transmission through inanimate objects, such as clothing, is relatively low.
1. Washing Clothes: You mentioned that you washed the outerwear with bleach and other clothing. This is a good practice, as bleach is effective at killing many viruses and bacteria. Washing clothes in hot water with detergent can also help eliminate any potential viral particles. The combination of bleach and detergent should effectively reduce the risk of HPV transmission. After washing, you can safely wear the clothes again, especially if they have been thoroughly dried, as heat can further help inactivating any remaining virus.
2. Duration of Virus Viability: HPV can survive on surfaces for a limited time, but it does not live indefinitely outside the human body. The virus is more likely to be transmitted through direct contact with an infected area rather than through clothing that has been in contact with the skin. Given that you allowed the clothing to sit for six months before washing, the likelihood of any viable virus remaining is quite low.
3. Transmission Risk During Treatment: Regarding your student, the risk of transmission can vary depending on whether the warts are being treated or not. While warts are contagious at any stage, the risk may be higher when the warts are active and untreated. If your student is undergoing treatment, the viral load may be reduced, but it is still advisable to avoid direct contact with the warts or any bandages that may have been in contact with them.
4. Handling Shared Items: For items like notebooks or shared materials that your student may have touched, the risk of transmission is also low. However, it is still wise to encourage good hygiene practices, such as washing hands regularly and avoiding sharing personal items like towels or razors. If you are concerned about shared items, wiping them down with disinfectant wipes can provide an extra layer of safety.
5. General Precautions: If you are in a situation where you might come into contact with someone who has warts, it is advisable to avoid direct skin contact with the affected areas. If you do come into contact, washing your hands thoroughly with soap and water afterward is essential. Additionally, if you notice any changes in your skin or develop any unusual growths, consult a healthcare professional for evaluation.
In summary, your approach to washing the clothing was appropriate, and the risk of transmission from the clothing is minimal. Continue to practice good hygiene and encourage your students to do the same, especially when dealing with any skin conditions. If you have further concerns about HPV or skin health, consulting a dermatologist or healthcare provider can provide you with tailored advice and reassurance.
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