Mpox

Mpox (formerly known as monkeypox)

Mpox is a viral infection caused by a virus from the family of orthopoxviruses. The most notable symptom of mpox is a rash that can occur on the hands, feet, chest, face, mouth, or areas around the genitals. Other symptoms include fever, chills, swollen lymph nodes, fatigue, and achiness (including muscle aches, headaches, and backaches). Respiratory illness symptoms like sore throat, congestion, or cough may also occur with mpox infection.

Mpox in Colorado

Mpox has been identified in Colorado. Most of these cases are in the Denver Metro Area.

Vaccines

Mpox Vaccine at BCPH

Call the Immunization clinic at Boulder County Public Health at 303-413-7799 for more information about the mpox vaccine availability or to make an appointment.

Vaccines and Treatment for Mpox

Anyone who thinks they are at risk of exposure to mpox can be vaccinated. You should get vaccinated within 14 days if you have had intimate or sexual contact with a person at risk of contracting mpox or who may have an mpox infection.

Two doses of the mpox vaccine “Jynneos” four weeks apart are needed for maximum protection. It will take two weeks after the second dose to be fully protected.

Get vaccinated as soon as possible if you are exposed to mpox.

Mpox can be treated with antiviral medication for immunosuppressed people. Antivirals can lessen the severity of the infection but do not cure it.

Find an mpox vaccine

Learn More

If you have more questions about mpox, call the BCPH Communicable Disease phone line at 303-413-7523.

Testing

Mpox Testing

Even if you have previously been vaccinated or already had an mpox infection, you should get tested if you develop a rash and think you may have been exposed.
You must wear a mask covering your nose and mouth to your testing appointment. You must also cover your rash with a long-sleeved shirt, pants, or bandage.

If you test negative, contact a healthcare provider to discuss other possible causes of your symptoms.

Colorado mpox vaccine providers

Transmission and Risk

Mpox Transmission and Risk

Mpox is spread through close, intimate, or sexual contact with an infected person. This includes direct skin-to-skin contact with mpox rashes or scabs, contact with an infected person’s saliva, mucus, bodily fluids, or extended close face-to-face talking and breathing. Mpox also spreads through contact with objects such as bedding, clothing, or surfaces an infected person uses.

ANYONE can get mpox. The virus does not discriminate against any group. However, data shows that some groups may be at a higher risk for the disease.

Men who have sex with men
Transgender people
Gender-diverse people
Sex workers
People who have had (in the last six months) or will have more than one sexual or intimate partner
People who have one or more sexually transmitted infections
People who have sex at large public events in areas with mpox transmission

Mpox in the US versus Mpox in Africa

The type of mpox (Clade 1) found in Africa differs from that in the US. It has been associated with easier transmission and more severe disease. The risk for Clade 1 mpox in the US is very low. Even those who travel to the countries affected in Africa are at low risk. Some things that would put a person at risk are close contact or sexual contact with a person with mpox, a healthcare worker, or close household contact. Please talk to a doctor if you anticipate traveling to an African country where Clade 1 mpox is found to discuss your risks.

Contact Us About Mpox

MPX@bouldercounty.org
720-776-0822 (Mon. – Fri., 9 a.m. – 2 p.m.)

For more information about mpox vaccine availability or to make an appointment, call the Immunization clinic at 303-413-7799.