The health, safety, and well-being of all residents and visitors continues to be a top priority in New Hampshire.
Domestic travel within the U.S. outside of New England no longer requires quarantine upon return to NH, although people are recommended to still follow CDC's travel guidance, including wearing a well-fitted face mask while traveling, practicing social distancing, getting tested 3-5 days after travel (with a molecular or PCR-based test), and limiting public interactions after travel (even if not required to quarantine).
Travelers/visitors to AND residents of NH need to self-quarantine for 10 days after the last date of any international travel (except for essential travel to/from Canada*), or travel on a cruise ship. Essential critical infrastructure employees should follow guidelines outlined in the NH DPHS Employer Travel, Screening, and Exclusion Guidance.
People returning to NH after international travel, or travel on a cruise ship, have the option of ending their quarantine after day 7 (beginning of day 8 after travel) by getting a test on day 6-7 of their quarantine to test for active SARS-CoV-2 infection (SARS-CoV-2 is the novel coronavirus that causes COVID-19); this test must be a molecular test (e.g., PCR-based test); antigen tests are not accepted for this purpose. If the specimen is obtained on day 6-7 of quarantine, the person is asymptomatic, and the test is negative, then the person can end their quarantine after 7 days, but they must still monitor for symptoms of COVID-19 and strictly adhere to COVID-19 mitigation measures (social distancing, avoiding social and group gatherings, wearing a well-fitted face mask when around other people, practicing frequent hand hygiene, etc.). Any new symptoms of COVID-19 should prompt the person to isolate and seek testing, even if the person recently tested out of quarantine. This 7-day quarantine "test out" option ONLY applies to travel-related quarantine (not quarantine due to a close contact exposure to a person with COVID-19).
Exceptions to Travel Quarantine
The following people do NOT need to quarantine after international travel or travel on a cruise ship:
- Persons who are 14 days or more beyond completion of COVID-19 vaccination - this means a person must be at least 14 days beyond receipt of the second dose of either the Pfizer-BioNTech or Moderna COVID-19 vaccine, or at least 14 days beyond receipt of the single-dose Janssen (Jonson & Johnson) COVID-19 vaccine.
- Persons who are within 90 days of a prior SARS-CoV-2 infection that was diagnosed by PCR or antigen testing (if a person had a previous infection that was more than 90 days prior, then they are still subject to travel quarantine).
Even persons not required to quarantine after travel, however, still need to monitor themselves for symptoms of COVID-19 daily, practice social distancing, avoid social and other group gatherings, always wear a well-fitted face mask when around other people, and practice good hand hygiene at all times.