Mpox isolation and quarantine

The following is the latest information from the Centers for Disease Control and Prevention, for more information, visit https://www.cdc.gov/poxvirus/mpox/clinicians/isolation-procedures.html#

CDC recommends that people with mpox remain isolated at home or at another location for the duration of illness, but that might not be possible in all situations. Prioritizing isolation and source control strategies helps prevent transmission while balancing the impact of this infection on the daily lives of people diagnosed with mpox. These considerations may change as we learn more from the 2022 global outbreak of mpox.

A person with mpox can spread it to others from the time symptoms start until the rash has fully healed and a fresh layer of skin has formed. As of February 2023, new data now show that in the current global outbreak, some people with mpox may have infected others from one to four days before they develop symptoms (presymptomatic spread). It’s not clear yet how often this happens or how many infections during the current outbreak might be attributable to presymptomatic spread. Mpox virus has also been detected in some samples taken from people who never develop symptoms. But there is currently no evidence to date showing that people who never develop symptoms have spread mpox virus. CDC will continue to monitor case data and available science for new information about transmission. Ideally, people with mpox would remain in isolation for the duration of illness, which typically lasts two to four weeks. However, if a person with mpox is unable to remain fully isolated throughout the illness, they should do the following:

• While symptomatic with a fever or any respiratory symptoms, including sore throat, nasal congestion, or cough, remain isolated in the home and away from others unless it is necessary to see a healthcare provider or for an emergency.
  • This includes avoiding close or physical contact with other people and animals.
  • Cover the lesions, wear a well-fitting mask (more information below), and avoid public transportation when leaving the home as required for medical care or an emergency.
• While a rash persists but in the absence of a fever or respiratory symptoms
  • Cover all parts of the rash with clothing, gloves, and/or bandages.
  • Wear a well-fitting mask to prevent the wearer from spreading oral and respiratory secretions when interacting with others until the rash and all other symptoms have resolved.
  • Masks should fit closely on the face without any gaps along the edges or around the nose and be comfortable when worn properly over the nose and mouth.
• Until all signs and symptoms of mpox illness have fully resolved
  • Do not share items that have been worn or handled with other people or animals. Launder or disinfect items that have been worn or handled and surfaces that have been touched by a lesion.
  • Avoid close physical contact, including sexual and/or close intimate contact, with other people.
  • Avoid sharing utensils or cups. Items should be cleaned and disinfected before use by others.
  • Avoid crowds and congregate settings.
  • Wash hands often with soap and water or use an alcohol-based hand sanitizer, especially after direct contact with the rash.