Is Sporotrichosis Contagious from Person to Person?

Sporotrichosis is almost never passed from one person to another. If you have active sporotrichosis sores, you do not need to isolate yourself from your family, avoid your children, or sleep in a separate bed. Human-to-human transmission of this fungal infection is exceptionally rare ^[1][2][3].

Instead, people usually catch sporotrichosis directly from the environment—such as by getting pricked by a contaminated thorn or handling infected soil—or from an infected animal, particularly a cat ^[4][5][6]. Because the fungus does not easily spread through human skin-to-skin contact, sharing a household with someone who has the infection is safe ^[1][7].

Taking Care of Your Sores at Home

While you don’t need to worry about infecting your family, it is still important to practice good basic hygiene. Good home care is an essential part of your recovery, working in addition to the prescription antifungal medication prescribed by your doctor.

Proper wound care helps your sores heal faster and prevents other types of everyday bacteria from entering the open wounds (secondary bacterial infection). Here is what you should do while your sores are healing:

• Clean gently: Wash your sores with mild soap and water. Avoid harsh chemicals like rubbing alcohol or hydrogen peroxide, which can irritate the skin and slow healing.
• Keep your sores bandaged: Cover your active or oozing sores with clean, dry bandages ^[3][4]. This protects the wound from outside dirt and bacteria.
• Wash your hands: Wash your hands thoroughly with soap and water after cleaning your wounds or changing your bandages ^[3][8]. Your family members should also wash their hands if they help you with wound care ^[4].
• Dispose of bandages properly: Throw away used bandages directly into the trash ^[3].
• Wash your laundry as usual: You do not need to use special sterilization methods for your clothes or bedding. Washing your clothes and sheets with regular laundry detergent is completely fine ^[1][3].

Signs of a Secondary Infection: Call your doctor if you notice your sores becoming increasingly red, warm to the touch, more painful, or if you develop a fever or foul-smelling drainage. These are signs that everyday bacteria have entered the wound.

What to Expect as You Heal

It is completely normal to feel self-conscious or anxious about the appearance of sporotrichosis sores, especially since they are often visible on the hands or arms. Healing takes time. Even with proper antifungal medication, it generally takes several weeks to months for the sores to completely clear up, and they may leave faint scars behind once healed.

To protect your healing skin and prevent future infections, avoid handling soil, sphagnum moss, or thorny plants while you are recovering. In the future, always wear thick gloves and long sleeves when gardening or working outdoors.

A Note on Pets

Because sporotrichosis is often spread by animals rather than humans, you should be mindful if you have pets, especially cats. If a pet in your home has open sores or respiratory symptoms, it is possible they are infected and could pass it to humans in the household through a scratch or bite ^[4][9][10]. If you suspect your cat or other pet is sick, avoid handling their lesions, keep them indoors and separated from other pets, and contact a veterinarian for appropriate care ^[11].