```

[Federal Register Volume 80, Number 59 (Friday, March 27, 2015)]
[Notices]
[Pages 16400-16402]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-07118]

-----------------------------------------------------------------------

DEPARTMENT OF HEALTH AND HUMAN SERVICES

Centers for Disease Control and Prevention

Criteria for Requesting Federal Travel Restrictions for Public 
Health Purposes, Including for Viral Hemorrhagic Fevers

AGENCY: Centers for Disease Control and Prevention (CDC), Department of 
Health and Human Services (HHS).

ACTION: Notice.

-----------------------------------------------------------------------

SUMMARY: The Centers for Disease Control and Prevention (CDC) in the 
Department of Health and Human Services (HHS) is publishing this Notice 
to inform the public of the criteria CDC considers for requesting 
federal travel restrictions for public health purposes, including for 
use of the Do Not Board (DNB) list and Public Health Border Lookout 
records. Individuals with communicable diseases that pose a public 
health threat to travelers can be placed on this list to restrict them 
from boarding commercial aircraft arriving into, departing from, or 
traveling within the United States. This notice further describes the 
factors that HHS/CDC will consider in evaluating whether to request 
that an individual who may have been exposed to a hemorrhagic fever 
virus be placed on the DNB list, which is administered by the 
Department of Homeland Security (DHS). It also contains information for 
individuals who have been placed on this list to respond to this 
decision in writing, if they believe the decision was made in error. 
This notice is effective immediately.

DATES: This notice is effective on March 27, 2015.

FOR FURTHER INFORMATION CONTACT: For information regarding this Notice: 
Ashley A. Marrone, J.D., Division of Global Migration and Quarantine, 
Centers for Disease Control and Prevention, 1600 Clifton Road NE., MS-
E03, Atlanta, GA 30329. For information regarding CDC operations 
related to this Notice: Travel Restrictions and Intervention Activity, 
ATTN.: Francisco Alvarado-Ramy, M.D., Division of Global Migration and 
Quarantine, Centers for Disease Control and Prevention, 1600 Clifton 
Road NE., MS-C-01, Atlanta, GA 30329. Either may also be reached by 
telephone 404-498-1600 or email [email protected].

SUPPLEMENTARY INFORMATION:

I. Background

    Individuals with communicable diseases who travel on commercial 
aircraft can pose a risk for infection to the traveling public. In June 
2007, HHS/CDC and DHS developed a public health DNB list, enabling 
domestic and international public health officials to request that 
individuals with communicable diseases who meet specific criteria, 
including having a communicable disease that poses a public health 
threat to the traveling public, be restricted from boarding commercial 
aircraft arriving into, departing from, or traveling within the United 
States.\1\ The public health DNB list, administered by DHS and based on 
HHS/CDC's requests, is intended to supplement state and/or local public 
health measures to prevent individuals who are infectious, or 
reasonably believed to have been exposed to a communicable disease and 
may become infectious, from boarding commercial aircraft. Use of the 
list is limited to those communicable diseases that would pose a public 
health threat to travelers should the infected individual be permitted 
to board a flight. Once an individual is placed on the DNB list, 
airlines are instructed not to issue a boarding pass to the individual 
for any commercial domestic flight or for any commercial international 
flight arriving in or departing from the United States. An individual 
is typically removed from the DNB upon receipt by HHS/CDC of the 
treating physician's or public health authority's statement (or other 
medical documentation) that the individual is no longer considered 
infectious, or lapse of the period that the individual is at risk of 
becoming infectious without development of symptoms.
---------------------------------------------------------------------------

    \1\ CDC. Federal air travel restrictions for public health 
purposes--United States, June 2007-May 2008. MMWR 2008; 57:1009-12. 
Available at http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5737a1.htm.
---------------------------------------------------------------------------

    Individuals included on the DNB list are assigned a Public Health 
Border Lookout (``Lookout'') record that assists in ensuring that an 
individual placed on the DNB is detected if he or she attempts to enter 
or depart the United States through a port of entry. When this happens, 
officials from U.S. Customs and Border Protection (CBP), a component 
agency of DHS, notify HHS/CDC so that a thorough public health inquiry 
and evaluation can be conducted and appropriate public health action 
taken, as needed.
    Requests for an individual to be placed on the public health DNB 
list with an associated Lookout record happen through a number of 
means, including: State or local public health officials contact the 
CDC Quarantine Station of jurisdiction, health-care providers make 
requests by contacting their state or local public health departments, 
and foreign and U.S. government agencies contact the CDC's Emergency 
Operations Center (EOC) in Atlanta. HHS/CDC may also request that DHS 
place an individual on the public health DNB and Lookout lists if HHS/
CDC becomes independently aware of an individual who meets the 
placement criteria.\2\
---------------------------------------------------------------------------

    \2\ CDC. Federal air travel restrictions for public health 
purposes--United States, June 2007-May 2008. MMWR 2008; 57:1009-12. 
Available at http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5737a1.htm.
---------------------------------------------------------------------------

    HHS/CDC has refined the criteria that it initially considered, as 
published in the Morbidity and Mortality Weekly Report (MMWR) in 2008, 
and this notice describes the criteria CDC currently considers when 
making requests to DHS to include an individual on the DNB list and 
associated Lookout record. If an individual satisfies the first 
criteria and any of the three other criteria, then he/she may qualify 
to be placed on the list. Currently, HHS/CDC considers whether:
    (1) The individual is known or reasonably believed to be infectious 
or reasonably believed to have been exposed to a communicable disease 
and may become infectious with a communicable disease that would be a 
public health threat should the individual be permitted to board a 
commercial aircraft or travel in a manner that would expose the public; 
and

[[Page 16401]]

    (2) the individual is not aware of his or her diagnosis, has been 
advised regarding the diagnosis and is non-compliant with public health 
requests or has shown potential for non-compliance, or is unable to be 
located; or
    (3) the individual is at risk of traveling on a commercial flight 
or of traveling internationally by any means; or
    (4) the individual's placement on the DNB is necessary to 
effectively respond to outbreaks of communicable disease or other 
conditions of public health concern. For example, an individual's 
placement on the DNB may be considered when necessary to aid in the 
application of controlled movement \3\ or in the execution of a 
federal, state, or local quarantine, isolation, or conditional release 
order.
---------------------------------------------------------------------------

    \3\ See http://www.cdc.gov/vhf/ebola/exposure/monitoring-and-movement-of-persons-with-exposure.html.
---------------------------------------------------------------------------

II. Authority

    The DNB list and Lookout record are based on requests made by HHS/
CDC regarding public health decisions and actions, and are administered 
by DHS. Under the Public Health Service Act, the Secretary of HHS is 
authorized to make and enforce regulations and take other actions 
necessary to prevent the introduction, transmission, or spread of 
communicable diseases from foreign countries into the United States or 
between states.\4\ Under its delegated authority, the HHS/CDC Division 
of Global Migration and Quarantine fulfills this responsibility through 
a variety of activities that may include operating quarantine stations 
at ports of entry, conducting routine public health screening, and 
administering quarantine regulations that govern the international and 
interstate movement of persons, animals, and cargo.\5\
---------------------------------------------------------------------------

    \4\ 42 U.S.C. 264-265. The Secretary has promulgated 
implementing regulations at 42 CFR parts 70 and 71, administered by 
the CDC.
    \5\ See generally U.S. Department of Health and Human Services 
Centers for Disease Control and Prevention, Public Health Screening 
at U.S. Ports of Entry: A Guide for Federal Inspectors (July 2007) 
(describing port of entry health screening procedures); 42 CFR part 
70 (interstate quarantine regulations); 42 CFR part 71 (foreign 
quarantine regulations).
---------------------------------------------------------------------------

Authority of DHS

    Federal law authorizes CBP, U.S. Immigration and Customs 
Enforcement (ICE), and U.S. Coast Guard (USCG) officers to assist HHS 
by enforcing quarantine rules and regulations.\6\ In addition, other 
DHS Components such as the Transportation Security Administration 
(TSA), relying on their existing authorities, may provide supportive 
roles to federal screening efforts designed to prevent the introduction 
and spread of communicable disease.
---------------------------------------------------------------------------

    \6\ See 42 U.S.C. 97, 268(b).
---------------------------------------------------------------------------

    TSA has the authority to accept the services of, or otherwise 
cooperate with, other federal agencies including implementing the DNB 
list.\7\ Further, TSA may ``develop policies, strategies, and plans for 
dealing with the threats . . . including coordinating countermeasures 
with appropriate departments, agencies, and instrumentalities of the 
United States.'' \8\ Consistent with this authority, TSA may assist 
another Federal agency in carrying out its authority in order to 
address a threat to transportation. These threats may involve passenger 
safety.\9\ In administering the DNB list, TSA relies on CDC to make 
public health findings as the basis for its request. As the medical 
authority for DHS,\10\ the Office of Health Affairs reviews and 
approves the medical appropriateness of HHS/CDC's request prior to DHS 
implementing HHS/CDC's request by placing the person on the DNB list.
---------------------------------------------------------------------------

    \7\ 49 U.S.C. 106(l), (m), 114(m).
    \8\ 49 U.S.C. 114(f)(3), (4).
    \9\ See, e.g., 49 U.S.C. 114(h)(3).
    \10\ 6 U.S.C. 321e(c)(1).
---------------------------------------------------------------------------

III. Operations

    Because of the urgency involved in restricting individuals with 
serious communicable diseases from boarding commercial aircraft, 
individuals might not be notified prior to their inclusion on the DNB 
list and associated Lookout record. When an individual is placed on the 
DNB list with an associated Lookout record, HHS/CDC advises in writing 
that the individual is temporarily restricted from traveling by 
commercial air carrier and provides the reasons why HHS/CDC has reached 
this decision. HHS/CDC interprets ``temporarily restricted'' to mean 
that the individual will remain on the lists until no longer considered 
to be infectious or at risk of becoming infectious. HHS/CDC's 
notification to the individual also explains that, while the individual 
is on these lists, travel by commercial aircraft is forbidden and any 
attempt to enter the United States through any port of entry will be 
stopped by CBP officials and that the individual will be referred for 
public health evaluation. If an individual cannot be located, HHS/CDC 
works with state and local public health officials to contact the 
individual through family or other contacts. HHS/CDC and DHS take great 
care to ensure personal medical information is safeguarded.
    As part of its notification process HHS/CDC also asks the 
appropriate state or local health department to notify the individual 
directly, state the reasons for the placement on the DNB list and 
associated Lookout record, and provide the medical or public health 
requirements that must be satisfied to be removed from the lists. The 
primary consideration for requesting removal from the DNB list and 
associated Lookout record is CDC's determination that the individual is 
no longer considered to be infectious or at risk of becoming 
infectious; however, other factors may be taken into consideration 
including the individual's return to treatment, if applicable, and 
following public health recommendations. Once HHS/CDC receives 
documentation that these medical and other stated requirements have 
been met, it sends a request to DHS to lift the travel restrictions 
(both the DNB list and the Lookout record).\11\ Once an individual is 
removed from the DNB list and the associated Lookout record is removed, 
a second notification letter is sent by HHS/CDC to the individual 
informing him or her that the public health travel restrictions have 
been removed and providing further recommendations on an as-needed 
basis (e.g., advising that the individual continue treatment, if 
applicable).
---------------------------------------------------------------------------

    \11\ In addition to contacting CDC, individuals seeking removal 
from the Public Health DNB may also seek assistance through the 
redress process established by DHS in 49 CFR 1560.205.
---------------------------------------------------------------------------

    HHS/CDC's letter informing individuals that they have been placed 
on the DNB list and associated Lookout records invites individuals who 
believe that HHS/CDC's public health decision was made in error to 
submit a written response to the Director of HHS/CDC's Division of 
Global Migration and Quarantine and provide any supporting facts or 
other evidence supporting their belief. These operations and procedures 
will not change as a result of this Notice.

IV. Requesting Travel Restrictions for Viral Hemorrhagic Fevers

    To date, the DNB list and associated Lookout records have been used 
primarily with respect to individuals with suspected or confirmed 
pulmonary tuberculosis (TB), including multidrug-resistant tuberculosis 
(MDR-TB), and a very small number with measles. However, travel 
restrictions are also applicable to other suspected or confirmed 
communicable diseases that could pose a public health threat during 
travel, including viral hemorrhagic fevers such as Ebola virus disease

[[Page 16402]]

(Ebola). Ebola is a type of viral hemorrhagic fever that is often fatal 
in humans and nonhuman primates. Ebola can spread through human-to-
human transmission, with infection resulting from direct contact 
(through broken skin or mucous membranes) with the blood, secretions, 
droplets, or other body fluids of infected people, and indirectly from 
contact with surfaces or items (such as needles) contaminated with such 
fluids.
    With respect to viral hemorrhagic fevers, placement on the DNB list 
and associated Lookout record is requested for people known or 
suspected to have a viral hemorrhagic fever. Placement may also be 
requested for people without symptoms who have been exposed to a viral 
hemorrhagic fever, particularly if these individuals intend to travel 
against public health recommendations. Even though people without 
symptoms are not infectious, these restrictions are requested because 
of the possibility that symptoms could develop during travel, 
particularly long international flights. Exposure is determined through 
a CDC risk factor assessment using information available from a variety 
of public health, medical and other official sources. Examples of types 
of potential exposure to viral hemorrhagic fevers contained within the 
CDC risk factor assessment include the following. It should be noted 
that not all of these exposures may result in travel restrictions.

 Having been in a country with widespread Ebola virus 
transmission within the past 21 days and, although having had no known 
exposures, is showing symptoms
 Percutaneous (e.g., needle stick) or mucous membrane exposure 
to blood or body fluids of a person with Ebola while the person was 
showing symptoms
 Exposure to the blood or body fluids (including but not 
limited to feces, saliva, sweat, urine, vomit, and semen) of a person 
with Ebola while the person was showing symptoms without appropriate 
personal protective equipment (PPE) (see http://www.cdc.gov/vhf/ebola/hcp/procedures-for-ppe.html)
 Laboratory processing of blood or body fluids of a person with 
Ebola while the person was showing symptoms without appropriate PPE or 
standard biosafety protections
 Direct contact with a dead body without appropriate PPE in a 
country with widespread Ebola virus transmission (see http://www.cdc.gov/vhf/ebola/outbreaks/2014-west-africa/distribution-map.html)
 Having lived in the immediate household and provided direct 
care to a person with Ebola while the person was showing symptoms
 In countries with widespread Ebola virus transmission: Direct 
contact while using appropriate PPE with a person with Ebola while the 
person was showing symptoms, or with the person's body fluids, or any 
direct patient care in other healthcare settings
 Close contact in households, healthcare facilities, or 
community settings with a person with Ebola while the person was 
showing symptoms
[cir] Close contact is defined as not wearing appropriate PPE within 
approximately 3 feet (1 meter) of a person with Ebola while the person 
was showing symptoms
 Having brief direct contact (e.g., shaking hands), while not 
wearing appropriate PPE, with a person with Ebola while the person was 
in the early stage of disease
 In countries without widespread Ebola virus transmission: 
Direct contact while using appropriate PPE with a person with Ebola 
while the person was showing symptoms
 Traveled on an aircraft with a person with Ebola while the 
person was showing symptoms

Exposure risk factors, such as those just described, will be considered 
by HHS/CDC in their totality when determining whether an individual 
meets the first criteria for placement on the DNB List, as described in 
Section I of this notice. HHS/CDC would also consider other facts and 
information it may have to make a decision with respect to the other 
criteria, as described in Section I of this notice. It should be noted 
that all facts are considered when applying the criteria. Again, with 
the exception of the first criteria, not all of the other criteria need 
to be present for HHS/CDC to make a request to DHS to have an 
individual placed on DNB and Lookout.
    HHS/CDC would also consider these risk factors when assessing an 
individual who has been in a country where outbreaks of viral 
hemorrhagic fevers were occurring and refuses to comply with a public 
health assessment, and otherwise meets the travel restriction criteria. 
Refusing to comply with a public health risk assessment in this 
situation could include refusing to provide relevant information that 
would allow public health officials to assess the exposure risk.

V. Provisions of This Notice

    HHS/CDC will make requests of DHS based on the criteria in this 
notice effective immediately. Individuals who have had their travel 
temporarily restricted as a result of placement on the DNB list and 
associated Lookout records may submit a written response to the 
Director, Division of Global Migration and Quarantine, if they believe 
that HHS/CDC has erred in its public health request to DHS. The 
response should be addressed to: Director, Division of Global Migration 
and Quarantine, ATTN: Travel Restriction and Intervention Activity, 
Centers for Disease Control and Prevention, 1600 Clifton Road, MS E-03, 
Atlanta, GA 30329. Responses may also be faxed to CDC at (404) 718-2158 
or emailed to [email protected].
    As part of the response, individuals should include the reference 
number listed in the notification letter they received and any facts or 
other evidence indicating why they believe that HHS/CDC's public health 
request was made in error.
    The policy and program operations described above will become 
effective on March 27, 2015.

    Dated: March 24, 2015.
Sylvia M. Burwell,
Secretary.
[FR Doc. 2015-07118 Filed 3-26-15; 8:45 am]
 BILLING CODE 4163-18-P
```