How Contagious is Molluscum?
30th Jul 2025
Molluscum contagiosum is caused by a poxvirus that spreads through several mechanisms[1][2]:
- Direct skin-to-skin contact with infected bumps or lesions
- Contaminated objects such as towels, clothing, bath toys, and swimming pool equipment[3][4]
- Autoinoculation - spreading from one part of the body to another through scratching[5]
- Shared bathing or swimming pool water[6][7]
The infection is particularly common in children aged 1-10 years, with an incidence rate of 12-14 episodes per 1000 children per year[8][9]. The virus thrives in warm, humid environments and spreads easily in settings where children have close contact[10].
Family Transmission Rates
Research indicates that household transmission of molluscum is actually higher than the "almost half" figure mentioned in your question:
- 60% of caregivers in multi-child households reported spread of molluscum to at least one other child in the family[11][12]
- 41% of cases showed transmission to other children in the household according to one study[13]
- 40% of patients had a family history of molluscum contagiosum[14]
- Household spread is described as "common" with direct skin-to-skin contact being a primary transmission route between family members[15][16]
Two strongly associated risk factors for transmission include skin-to-skin contact with affected family members (siblings, parents, other household members) and shared contaminated items like towels, bath sponges, clothing, and personal care items[16].
About Mollenol
Mollenol a natural topical product containing essential oils from clove and coconut, marketed.[17][18].
Key facts about Mollenol:
- Contains eugenol, acetyl eugenol, and lauric acid as active ingredients[18]
- having "anti-viral, anti-fungal, anti-inflammatory, and analgesic properties"[18]
- Available in different formulations for different age groups and body areas[19][20]
Prevention Strategies
To reduce family transmission, healthcare providers recommend[6][7][25]:
- Avoid sharing towels, washcloths, clothing, and bath toys
- Bathe children separately rather than together
- Cover lesions with waterproof bandages, especially during swimming
- Practice good hand hygiene after touching affected areas
- Avoid scratching or picking at bumps to prevent spread
- Use separate towels for drying affected and unaffected skin areas
While molluscum typically resolves on its own within 6-18 months[25], many families seek treatment to prevent spread and address akin concerns. Consulting with a healthcare provider is recommended for proper diagnosis.
- https://www.cureus.com/articles/268163-an-atypical-presentation-of-molluscum-contagiosum-in-a-newborn
- https://www.cureus.com/articles/223124-eyelid-lesion-of-molluscum-contagiosum-a-case-report-and-literature-review
- https://www.mayoclinic.org/diseases-conditions/molluscum-contagiosum/symptoms-causes/syc-20375226
- https://www.cdc.gov/molluscum-contagiosum/about/index.html
- https://jamanetwork.com/journals/jamadermatology/fullarticle/2547245
- https://www.aad.org/public/diseases/a-z/molluscum-contagiosum-tips
- https://www.seattlechildrens.org/conditions/a-z/molluscum/
- https://pubmed.ncbi.nlm.nih.gov/24297468/
- https://academic.oup.com/fampra/article/31/2/130/452425
- https://publishing.emanresearch.org/Journal/Abstract/angiotherapy-879773
- https://verrica.com/key_publications/molluscum-contagiosum-background/
- https://verrica.com/keypublication_groups/molluscum-contagiosum/
- https://www.sciencedirect.com/science/article/abs/pii/S1473309914710539
- https://escholarship.org/uc/item/308500hv
- https://pmc.ncbi.nlm.nih.gov/articles/PMC2065921/
- https://onlinelibrary.wiley.com/doi/10.1111/pde.16002
- https://www.mollenol.com/how-to-use/
- https://www.mollenol.com/forum/about-mollenol/
- https://www.mollenol.com/molluscum-home-treatment/
- https://www.mollenol.com/mollenol-sensitive/
- https://www.fda.gov/consumers/consumer-updates/safely-treating-molluscum-common-skin-condition
- https://www.fda.gov/drugs/news-events-human-drugs/fda-approves-first-treatment-molluscum-contagiosum
- https://www.explorationpub.com/Journals/em/Article/1001266
- https://www.mdpi.com/1999-4915/15/12/2360
- https://www.nhs.uk/conditions/molluscum-contagiosum/