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Division of Communicable Disease Control

Mpox

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Frequently Asked Questions About Mpox 

Related webpages: Mpox Vaccine | Mpox Overview | For Providers: Mpox Guidance ​

This page reviews detailed information about mpox (monkeypox). For a basic overview of mpox and mpox in California, see CDPH Mpox Homepage.

To view the information on this page, scroll down or use the buttons below for faster navigation.​​

Mpox and Sex​ ​

Is mpox a sexually transmitted infection (STI)?  ​

Sex (oral, anal, or vaginal) is just one of the ways that mpox can spread. It can also spread by: 

  • ​Intimate contact (like massage, cuddling, kissing) with someone who has mpox.   

  • Direct skin-to-skin contact with someone who has mpox.   

  • Sharing personal items with someone who has mpox.   

  • Sharing a living space with someone who has mpox.   ​

Is mpox prevented by condoms? 

Condoms are a very effective way to prevent STIs and HIV. However, condoms cannot always prevent mpox.  ​

This is because the mpox rash can occur on different parts of the body. Using condoms may still reduce the risk of mpox exposure to the areas covered by the condom (mouth, penis, anus, or vagina).   

Does STI testing include mpox testing? 

Not usually - mpox testing is a separate swab of a rash or sore. Only people who have a rash or sore can get tested. Ask your provider for mpox testing if you are worried you may have mpox.   ​

Mpox can also look like other STIs. This is why STI and HIV testing is recommended at the same time as mpox testing. It has been common for people with mpox to also have HIV or an STI like syphilis, gonorrhea, or chlamydia at the same time.  ​

Where can I get tested for mpox? 

Mpox testing is available at primary care clinics, sexual health clinics, and urgent care clinics. ​​

  • ​Make sure the rash is covered (clothing or bandage). Also wear a well-fitting face mask to your appointment.  

  • Ask your provider specifically for mpox testing.  

If you are severely ill or think you are experiencing a medical emergency, call 9-1-1 or go to an emergency room. Let them know if you think you have mpox. 

How can I protect myself and my sex partner(s) from mpox? 

  • Get the mpox vaccine (2 doses) if you or your partner(s) are at risk for mpox exposure

  • Talk to your partner(s) about whether they got both mpox vaccine doses. Ask about any recent symptoms before sex. If you or your partner feel ill or have mpox symptoms: 

    • Avoid sex or close contact  

    • Go see your health care provider right away 

    • Tell your partner(s) so they can also get tested 

  • Reduce the number of sexual or close contact partners, especially if their recent sexual history is unknown.   

  • Exchange contact info with any new partner for sexual health follow-up if needed.   

  • Limit going to sex or circuit parties or spaces with intimate contact with multiple people.   

  • Don’t share toothbrushes, towels, clothing, bedding, fetish gear, or sex toys.   

  • Wash hands and all gear, towels, bedding and sex toys thoroughly after each use or sex act.  

  • Use condoms and gloves during sexual activity:    

    • Condoms (latex or polyurethane) may protect the mouth, penis, anus, or vagina from exposure to mpox. However, condoms alone may not prevent all exposures to mpox since the rash can occur on other parts of the body.   

    • Gloves (latex, polyurethane or nitrile) may reduce exposure if inserting fingers or hands into the anus or the vagina. The gloves must cover all exposed skin and be removed carefully to avoid touching the outer surface.   

How else can I take care of my sexual health? 

  • Get tested for STIs and HIV, even when you don’t have symptoms.  

  • Make sure you get vaccines that protect your sexual health.  

    • This includes vaccines for mpox, HPV, hepatitis B, hepatitis A, and meningitis. 

  • Ask about doxy PEP.  

    • Doxy PEP is a prescription antibiotic pill (doxycycline) taken right after condomless sex. It works well to prevent chlamydia and syphilis. It may sometimes prevent gonorrhea. 

    • Doxy PEP may be recommended for certain people who recently had an STI or who have condomless sex.  

    • Learn more about doxy PEP.  

  • Ask about HIV PrEP—medicine that prevents HIV if you get exposed in the future. 

    • It is recommended if people who may be at risk for HIV exposure. This includes people who are HIV negative and: 

      • ​Do not consistently use condoms during sex (the entire time, every time) or 

      • ​Have sex partner(s) with HIV or 

      • ​Have sex partner(s) with unknown HIV status or 

      • ​Use injection drugs and share injection supplies with others 

    • Can be a daily pill or a longer-lasting shot given at a clinic. It is very effective when taken as prescribed. Learn more about HIV PrEP medicine

    • This can often be free through a California program called PrEP-AP if you do not have insurance.  

    • Ask your health care provider, sexual health clinic, or telehealth provider. Find a provider near you

  • Right after a possible HIV exposure, ask about HIV PEP. 

    • This is a specific medicine someone can take right after possible HIV exposure. This can prevent you from getting HIV.  

    • It is typically 1 month of medicine that must be started within 72 hours from the exposure. It is most often available in the emergency room.  

    • This can often be covered through a California program called PrEP-AP if you do not have insurance.  

  • If you have HIV, get treated.  

    • HIV medicine and health services may be covered by a program called ADAP if you do not have insurance.  

    • ​See ADAP Enrollment Site Locator or contact the ADAP call center at (844) 421-7050, Monday–Friday, 8AM–5PM (excluding holidays). 

If You Are Exposed to Mpox 

If you were exposed, you may be at risk for getting mpox infection. You should know:  

  • You may be notified by the health department. This may be by an anonymous text message or phone call. Due to privacy laws, we do not share who has mpox. 

  • People are notified so they can take steps to protect their health. This is a routine precaution to protect public health. 

  • Not everyone who gets notified develops mpox infection. For example, exposures from sexual contact are often higher risk than other exposures. Mpox symptoms may not have been obvious or visible when you were exposed.  

Some common questions are answered below. 

What do I need to do? 

  • Get the mpox vaccine ASAP before symptoms develop.  

    • Get the vaccine ASAP within 14 days. This may provide some protection. This is recommended if you have not already gotten 2 mpox vaccine doses. 

    • It may prevent infection. It may also prevent severe symptoms or severe illness. 

    • ​Learn more and find mpox vaccine near you

  • Watch for symptoms for 21 days after exposure.  

    • It can feel like a cold or a flu before the rash starts.  

    • Sometimes, sores or the rash develop in hard-to-see places like inside the mouth or rectum (butt). 

    • Avoid contact with others once you notice any symptoms.  

  • If you get a rash, see a health care provider.  

    • Mpox testing can only be done when someone has a rash or sore.  

    • Testing can be done at most clinics and urgent cares. 

    • Keep the rash covered and wear a face mask to your visit. Ask for mpox testing.  

  • Consider avoiding sexual contact for 21 days after exposure.  

    • This is a precaution in case you do develop an infection. This is because mpox infection can start with less obvious symptoms. Mpox is contagious whenever any symptoms are present.  

What symptoms should I watch for?  

Mpox can start with symptoms such as:  

  • ​Fever  

  • Sore throat  

  • Low energy  

  • Swollen lymph nodes  

  • Body aches  

Within about 3 days, a rash or sore(s) develops. The rash usually lasts 2-4 weeks. 

  • ​It can look like a pimple or blisters​ and may feel painful or itchy.  

  • The rash or sore(s) may be located anywhere on the body. This includes the genitals (penis, testicles, and vagina), groin, or anus (butt).  ​

Avoid contact with others if you develop any of these symptoms. Get mpox testing if you notice a new rash or sore. Keep the rash covered up and do not share personal items. 

Do I need to stay home from work (quarantine) because of the exposure? 

If you do not have symptoms, you can continue to work in most cases. 

Sometimes public health may recommend quarantine after exposure. This is done in certain situations. The public health department will notify you if you need to quarantine. 

If You Test Positive for Mpox 

If you tested positive for mpox, that means you have mpox infection. You should know: 

  • Careful hygiene and skin care are very important. This can help the body heal from mpox. 

  • Mpox is contagious, so take steps to prevent spreading mpox to others​. Stay away from others and take extra precautions​ until the rash has totally healed. 

  • The health department may contact you directly either by phone or text message. This is to make sure you receive important health information about mpox. They can also help anonymously notify people who may have been exposed. Call your local public health department if you have any questions. 

  • Make sure you get tested for HIV and other sexually transmitted infections. It has been common for someone with mpox to also have gonorrhea, chlamydia, syphilis, or HIV. These infections need different treatment. ​

Many people have questions when they get diagnosed with mpox. Some common questions are answered below. 

How did I get mpox? ​

Mpox (formerly known as monkeypox) is spread person-to-person. It can take up to 21 days for symptoms to show up after mpox exposure. ​

Most infections have been associated with recent sexual or intimate contact with someone who had mpox. It can also spread through sharing personal items or living in the same home as someone with mpox.  

What are the symptoms of mpox?  

Mpox can start with symptoms such as:  

  • ​Fever  

  • Sore throat  

  • Low energy  

  • Swollen lymph nodes  

  • Body aches  

Within about 3 days, a rash or sore(s) develops. The rash usually lasts 2-4 weeks. 

  • ​It can look like a pimple or blisters​ and may feel painful or itchy.  

  • The rash or sore(s) may be located anywhere on the body. This includes the genitals (penis, testicles, and vagina), groin, or anus (butt).  ​

Most mpox infections are mild, which means most people can recover at home. Sometimes, infections can be more severe. Risk of severe mpox and hospitalization are highest for people with weakened immune systems.  

How do I take care of mpox rashes? 

  • Keep rash clean and dry (when not bathing). Generally avoid using skin creams, lotions, or ointments unless directed by your doctor.  

  • When showering, wash rash areas gently with warm water and mild unscented soap—do not scrub. Gently pat rash areas dry with a disposable paper towel. To avoid spreading the rash, use washcloths only once before laundering.  

  • Keep rash covered up with a bandage, gauze wrap, or clothing. This helps the skin heal and reduces the chance of spreading virus. 

  • Wash hands with soap and water every time after touching the rash and when changing bandages. This helps prevent spreading mpox rash around your body or spreading mpox to others. 

  • Do not pop, pick at, or scratch any mpox rash, bumps, or scabs. This makes it harder for the skin to heal. It can also cause the rash to spread and leave scars. 

  • Do not shave near the area until the rash is fully healed. This can irritate the skin and spread the rash around your body. 

  • Avoid using contact lenses or touching your eyes. It is very important to prevent spreading mpox into your eyes. Seek care if you have mpox near or in the eyes, since treatment will be needed to prevent vision loss.  ​

How can I keep my rash covered? 

  • ​Clean, dry bandages (if the sore is wet or oozing) 

  • Clean, dry gauze wraps (if the sore is wet or oozing) 

  • Comfortable clothing (pants, long sleeve shirts, socks) 

  • Face mask (covers facial/oral sores and respiratory droplets) 

Once these items touch your rash, they are also considered contagious. Used bandages and gauze wraps should be disposed of in the trash. Used clothing and linens should be kept in a disposable trash bag. It should be washed separately from others’ clothes or linens.   

Wear gloves to avoid exposure when handling used laundry, bandages, or gauze wraps. 

Is there specific treatment for mpox? 

There is no specific approved treatment for mpox. Most treatment focuses on managing symptoms and taking care of the skin while your body is healing.   

  • An antiviral medicine called Tecovirimat (or TPOXX) was studied earlier in the mpox outbreak. Unfortunately, it was not effective in treating non-severe (milder) mpox infections. It did not help with pain or help them heal quicker. 

  • Currently, antiviral medicines are only recommended for certain situations. This includes people who have a weakened immune system, certain skin conditions, mpox in the eyes, or other severe illness.  

Talk with your health care provider if you have mpox and:  ​

  • You are worried about your healing or feel you may be getting worse. 

  • You have questions about your health or medication(s). 

  • You have HIV, a weakened immune system, eczema, psoriasis, or are pregnant or breastfeeding. These health conditions may increase risk for severe mpox illness. Additional treatment may be recommended. 

How can I help my symptoms at home? ​

Talk with your doctor or health care provider if you need help managing your symptoms. Common recommendations may include: 

  • ​​For pain: 

    • ​Talk to your doctor about over-the-counter or prescription medicines to help reduce pain. Medicines like ibuprofen (Advil, Motrin) and acetaminophen (Tylenol) can help you feel better. Call your doctor if your pain is severe.

  • For itching:

    • Soaking in a warm, oatmeal bath can help with dry, itchy skin. 

    • Calamine lotion or petroleum jelly can provide temporary itching relief. How to use:  

      • ​Make sure to wear gloves when applying. Apply it gently to each itchy sore/bump using a clean cotton ball or a gloved finger.  

      • ​Avoid touching oozing or open sores. Avoid popping open the bumps or sores. Avoid spreading lotion or jelly across the body, since this can risk spreading the rash. 

      • ​Dispose of used gloves and cotton balls in the trash. Then wash your hands well with soap and water. 

    • ​Your doctor or pharmacist may also recommend an oral allergy medicine to help reduce itching. 

  • For mouth sores:  

    • ​Use warm, salted water to rinse mouth (swish and spit out) at least four times a day. This can help heal sores and reduce mild pain.  

    • If your mouth is very painful, ask your doctor for a prescription numbing mouthwash. 

  • For genital or anal sores:  

    • ​A sitz bath (sitting in warm, shallow water with baking soda or Epsom salt added) can help with discomfort. Sitz baths can be taken for 10 minutes several times a day. This can be done in a bathtub or a sitz bath basin, which can be bought online or at a pharmacy. Disinfect the bath between uses.  

    • Eat a high fiber diet and drink plenty of water to prevent constipation. This includes foods like oatmeal, prunes, fruits, beans, or whole grain bread.  

    • Your doctor or pharmacist can recommend additional treatments to help reduce pain. 

  • Get plenty of rest, eat healthy, and stay hydrated. Mpox usually lasts 2-4 weeks. Most infections are mild and heal with good skin care and supportive medicines. 

When should I seek urgent (same day) medical care? 

  • ​If you have mpox rash or lesion(s) near your eyes. This can lead to vision loss if not treated immediately. 

  • If you have worsening pain or skin redness, warmth, swelling, or discharge (pus). 

  • If you have difficulty voiding (peeing or pooping) or if there is blood in the urine or stool.  

  • If you have difficulty swallowing, eating, or drinking. 

  • If you have changes to your voice, hoarseness, shortness of breath or difficulty breathing. 

  • If you feel you are experiencing a medical emergency, call 9-1-1 or go to an emergency room. Let them know you have mpox when you arrive.  ​

How do I know if the rash is healing? 

Mpox rash can occur anywhere on the body and new bumps can develop over time.  

Rashes often look different throughout the illness as the rash starts to heal. It is common to have mpox lesions, sores, or bumps that look different from one another—this can mean they are in different stages of the rash’s cycle:  

  • ​Stage 1: Flat skin spots (usually lasts 1-2 days).  

  • Stage 2: Raised skin bump (usually lasts 1-2 days).  

  • Stage 3: Skin bump fills with clear fluid. It can look like a blister at this stage (usually lasts 1-2 days).  

  • Stage 4: Skin bump fills with yellowish, cloudy fluid. It can look like a pimple at this stage and sometimes develop a small hole in the middle. This stage usually lasts about a week.  

  • Stage 5: Skin bump starts to dry out and scab over. Scabs usually remain for about a week before they fall off.  

  • Stage 6: Once the scab falls off—with fresh, new skin underneath—the lesion is healed.  

Mpox stops being contagious when all existing lesions have healed and no new lesions have developed. This usually takes a couple weeks. Mpox can take longer to recover in people who have a weakened immune system. Talk with your health care provider if you have questions. ​

What should I do once I recover? 

  • Disinfect and clean your entire living space one final time. Wash any remaining used clothing and linens. The virus can survive for a while on surfaces and can still expose others to mpox.  

  • Use sunscreen when exposed to the sun. Some people may have skin discoloration on healed mpox rash areas. This can look like darker or lighter areas on the skin.  

  • The mpox vaccine is not recommended. Having a past mpox infection provides similar protection against future infection. It is very rare to get mpox more than once. 

  • Take care of your sexual health. It has been common for people who got mpox to also have HIV or sexually transmitted infections (STI).  

How to Prevent Spreading Mpox ​

What should I do to prevent spreading mpox? 

  • Stay at home, away from others.  

    • Stay in a private bedroom as much as possible. Use a private bathroom if possible. Avoid physical contact with others. 

    • ​In common areas, wear a face mask and keep the rash covered.  

  • Avoid sharing household items. Items that touched mpox rash, scabs, or body fluids can spread mpox to others.  

    • ​Avoid sharing items like dishes, eating utensils, towels, or bedding.  

    • Keep your laundry and trash separate from others. 

  • Avoid using shared / common areas. Disinfect shared areas (like bathroom or kitchen) after each use.  

  • Ask a friend or family member to help with pets, young children, or family members who need direct care. If this is not possible, make sure rash is totally covered. Wear a fitted face mask and use disposable gloves when providing care.  

  • If you have mpox rash on your hands: Wear disposable gloves when handling items or touching shared surfaces. Discard gloves after each use. 

  • Avoid touching the rash. Keep the rash clean, dry, and covered up except when showering or changing bandages. 

  • Wash hands with soap and water often. This is especially important after you touch the mpox rash. Unwashed hands can spread mpox rash more around your own body or expose others.  Hand sanitizer with at least 60% alcohol may also be used. 

  • Notify close contacts who may have already been exposed. This is important so they know to watch for symptoms and get tested if they have a rash. Close contacts should also get the mpox vaccine if they have not already gotten both doses.  

These extra precautions are needed until the rash has totally healed. This usually takes several weeks. ​

How do I tell people about mpox exposure? 

Notify your close contacts as soon as possible. Close contacts usually include: ​

  • Recent sex or intimate partners.  

    • Notify partners you saw in the 3 weeks before symptoms started, who may be unaware if they had mpox. Also notify any partners you saw while you may have had symptoms.  

    • ​Partners can be exposed from sex (oral, anal, or vaginal sex—with or without a condom). Exposure can also be from other intimate activity (cuddling, kissing, massage, using toys or fetish gear).  

  • People in your household (roommates, friends, or family)​ while you had symptoms. 

    • Exposures can occur from skin-to-skin contact or sharing personal items like blankets, cups, or towels.  

  • Others with close physical contact while you had symptoms.  

    • This may include services with skin-to-skin contact such as barbers, hairdressers, estheticians, or massage therapists.  

Call your health department if you have questions or need help notifying someone confidentially. See CDC Information on Notifying Close Contacts for more information. ​

Can my pet get mpox?  

Mpox can infect different types of mammals. CDPH does not believe that mpox currently poses a high risk to pets. However, if you have mpox you should still take precautions: 

  • ​Avoid contact (e.g., petting, feeding, sharing sleeping areas) with pets 

  • Ask a friend or family member to care for pets until you are fully recovered  ​

How can I clean and disinfect my home? 

Mpox can survive on household surfaces for a while, which may expose others. Clean and disinfect your own living spaces to avoid exposing others. The best way to clean for mpox is:  

  1. ​Collect trash into a disposable trash bag in a dedicated trash bin. 

    • ​​​​​​Wear gloves when handling trash like bandages, paper towels, food, or other waste. Dispose of gloves after use. 

  2. Collect used clothes and linens for laundry. 

    • ​​​​Wear gloves when handling used clothes, linens, or fabric items. Dispose of gloves after use. 

    • Keep in a disposable trash bag (use once) or washable fabric bag (wash with load). 

  3. Clean and disinfect hard surfaces. This includes commonly touched surfaces like countertops, tables, doorknobs, faucets, toilet, light switches.  

    • ​​Household disinfectants that kill COVID-19 also work against mpox. Do not mix cleaners or cleaning products.  

    • Follow directions on the bottle for disinfection. Typically, surfaces must be sprayed until visibly wet. It must then be left wet for at least several minutes so the cleaner has enough time to kill the virus. The amount of time can vary depending on the cleaner used, so check the bottle. Dry with a disposable paper towel afterward if needed. 

    • For a list of cleaners approved for mpox, see EPA List Q Disinfectants

  4. Clean soft surfaces, like upholstered furniture.  

    • ​Use steam cleaning or disinfectant as needed. 

  5. Clean carpet and flooring.  

    • ​​Wet cleaning methods—like mopping, wipes, or sprays—is preferred for mpox.  

    • Avoid dusting, sweeping, and vacuuming. If you must vacuum, wear a N-95 mask respirator.  

  6. Throw away used cleaning materials and then remove gloves. 

    • ​​Fabric washcloths or towels should be used only once before laundering. 

  7. Wash your hands. 

    • ​​Use soap and water or hand sanitizer with at least 60% alcohol. 

Learn more about cleaning and disinfecting for mpox. ​

What about laundry? ​

Used laundry can expose people to mpox. Laundry from a person with mpox should not be mixed with others’ laundry. It is recommended that the person with mpox handles their own laundry to avoid exposing others. 

  • Ways to protect yourself and others: 

    • Use gloves when handling “dirty” laundry. Dispose after use. 

    • Do not shake out laundry. This can contaminate the air. 

    • Wear a face mask and keep the rash covered if in a common area. 

    • If a family member or friend is doing your laundry: Make sure they also wear a face mask or N95 respirator and use gloves. 

    • ​Wash hands after removing gloves. 

  • General laundry tips: 

    • ​Keep “dirty” laundry separate in a disposable trash bag and use it once. Or keep it in a washable fabric bag that you can wash with same laundry load. 

    • Wash laundry by itself in a standard washing machine. Use standard laundry detergent and washing temperature on the clothing label.  

    • Clean laundry can be dried as usual.   

  • If visiting a laundromat: 

    • Ideally, wait until your isolation is over and wash all used clothing and linens at once.  

    • Otherwise, make sure you are following precautions at the laundromat to avoid exposing others. Make sure to bring face mask, gloves, and hand sanitizer (with at least 60% alcohol). 

Can I still go to work? 

People with mpox should stay at home or away from others until they have recovered. This is to prevent exposing others and give the body time to heal. If someone must go out in public spaces: keep the rash covered and wear a well-fitted face mask at all times.  

Contact your health department if you: 

  • ​Work in health care. 

  • Work a job with close physical contact (like massage therapy or care provider).  

  • Work in a group setting (like a jail, school, or child care).  

  • Are not able to keep the rash covered at all times or cannot wear a well-fitted face mask. 

  • Have questions about whether you need to tell your employer. The health department will determine if there is exposure risk in the workplace. They can help with any next steps, if needed. ​

How can I take time off from work?  

Like other illnesses, you may be able to request a doctor’s note if mpox illness is impacting your ability to work.  

Talk with your employer’s human resources (HR). They can provide information about what benefits may be available for illness. This may include resources such as paid sick leave, FMLA (Family and Medical Leave Act), or short-term disability insurance.  

Some people may qualify for financial support from California’s State Disability Insurance. If you are applying, your health care provider will need to fill out supporting paperwork about your illness. ​

How can I contact someone from the health department? 

See this list of local health departments with their contact information​. It may help to request their STI (STD) program or their communicable disease program. Let them know you have questions about mpox. ​

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