Community Mitigation Framework | CDC


This document describes the goals, guiding principles, and strategies for community mitigation to reduce or prevent local COVID-19 transmission. Community mitigation activities are actions that people and communities can take to slow the spread of a new virus with pandemic potential. COVID-19 is an infectious disease caused by a new coronavirus. Community mitigation actions are especially important before a vaccine or therapeutic drug becomes widely available.

Because COVID-19 is highly transmissible and can be spread by people who do not know they have the disease, risk of transmission within a community can be difficult to determine. Until broad-scale testing is widely implemented or we have a more comprehensive and precise measure of disease burden, states and communities should assume some community transmission or spread is occurring.

Individuals need to follow healthy hygiene practices, stay at home when sick, practice physical distancing to lower the risk of disease spread, and use a cloth face covering (with some exceptions) in community settings when physical distancing cannot be maintained. These universal precautions are appropriate regardless of the extent of mitigation needed.

Protecting the public’s health is paramount. As communities work to reduce the spread of COVID-19, they are also addressing the economic, social, and secondary health consequences of the disease. State, local, tribal, and territorial officials are best positioned to determine the level of mitigation required. Mitigation strategies should be feasible, practical, and acceptable; they should be tailored to the needs of each community and implemented in a manner that minimizes both morbidity and mortality from COVID-19 and does not create or exacerbate any health disparities.

The information that follows provides a framework for states and localities as they consider which actions to take to mitigate community transmission of COVID-19 in the United States. Selection and implementation of these actions should be guided by the extent of disease transmission (Table 1). Demographic and other community characteristics, as well public health and healthcare system capacity, will also drive decisionmaking on mitigation (Table 2). Finally, a set of possible cross-cutting mitigation strategies for communities to consider is outlined (Table 3). More detailed and updated setting or sector specific mitigation strategies can be found here.


The goal of community mitigation in areas with local COVID-19 transmission is to slow its spread and to protect all individuals, especially those at increased risk for severe illness, while minimizing the negative impacts of these strategies. These strategies are used to minimize morbidity and mortality of COVID-19 in societal sectors such as schools, workplaces, and healthcare organizations.

Implementation is based on:

  • Emphasizing individual responsibility for implementing recommended personal-level actions
  • Empowering businesses, schools, and other settings to implement appropriate actions
  • Prioritizing settings that provide critical infrastructure services
  • Minimizing disruptions to daily life to the extent possible and ensuring access to health care and other essential services.

Guiding principles

  • Community mitigation efforts aim to reduce the rate at which someone infected comes in contact with someone not infected, or reduce the probability of infection if there is contact. The more a person interacts with different people, and the longer and closer the interaction, the higher the risk of COVID-19 spread.
  • Each community is unique. Appropriate mitigation strategies should be based on the best available data. Decision making will vary based on the level of community transmission and local circumstances. Refer to Table 1.
  • The characteristics of the community and its population, health system and public health capacity, and the local capacity to implement strategies are important when determining community mitigation strategies. Refer to Table 2.
  • As communities adjust mitigation strategies, they should ensure that the healthcare system capacity will not be exceeded. Precautions should be taken to protect health care professionals and other critical infrastructure workers. Communities need to assure healthcare systems have adequate staffing, a surplus of inpatient and ICU beds, and critical medical equipment and supplies such as PPE.
  • As communities adjust mitigation strategies, they should ensure public health capacity will not be exceeded. Public health system capacity relies on detecting, testing, contact tracing, and isolating those who are or might be sick, or have been exposed to known or suspected COVID-19 cases; it is important to stop broader community transmission and prevent communities from having to implement or strengthen further community mitigation efforts.
  • Attention should be given to people who are at higher risk for severe illness when determining and adjusting community mitigation strategies.
  • Certain settings and vulnerable populations in a community are at particularly high risk for transmission. This includes but is not limited to congregate settings such as nursing homes and other long-term care facilities, correctional facilities, and the homeless population.
  • Mitigation strategies can be scaled up or down, depending on the evolving local situation, and what is feasible, practical, and legal in a jurisdiction. Any signs of a cluster of new cases or a reemergence of broader community transmission should result in a re-evaluation of community mitigation strategies and a decision on whether and how mitigation might need to change.
  • Cross-cutting community mitigation strategies can be organized into the following categories: promoting behaviors that prevent spread; maintaining healthy environments; maintaining healthy operations; and preparing for when someone gets sick. Presuming a community is not sheltering-in-place, cross-cutting strategies under each rubric are outlined below and should be implemented to the extent possible, and in accordance with the amount of ongoing community transmission. Refer to Table 3.
  • Community mitigation strategies should be layered upon one another and used at the same time—with several layers of safeguards to reduce the spread of disease and lower the risk of another spike in cases and deaths. No one strategy is sufficient.
  • There are range of implementation choices when setting or adjusting community mitigation plans. These choices offer different levels of protection from the risk of community transmission.
  • Communities need to decide the level of risk that is acceptable and make informed choices about implementing mitigation plans accordingly.
  • Individuals make choices about following the behavioral practices that are recommended. Compliance to community mitigation decisions will also impact the spread of COVID-19.
  • CDC offers setting-specific strategies for a variety of sectors that include businesses, schools, institutes of higher education, parks and recreational facilities, and other places.
  • Travel patterns within and between jurisdictions will impact efforts to reduce community transmission. Coordination across state and local jurisdictions is critical – especially between jurisdictions with different levels of community transmission.

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