Overseas Refugee Health Guidance | Immigrant and Refugee Health | CDC

To promote healthy resettlement, CDC provides supplemental guidance to panel physicians caring for US-bound refugees. The Overseas Refugee Health Guidance provides panel physicians with supplemental guidance on vaccination, pre-departure treatments for malaria and intestinal parasites and fitness to travel. These activities are coordinated with the International Organization for Migration (IOM).

Learn more about the role of panel physicians in the US refugee resettlement program.

Vaccination Program for U.S.-bound Refugees

The table below describes the overseas immunization schedule recommended for U.S.-bound refugees and V93s. As part of the Vaccination Program for US-bound Refugees and V93s:

Routine vaccination of U.S.-bound refugees before travel to the United States is not legally required. However, routine vaccinations are strongly recommended and offered overseas as part of this Vaccination Program to protect health, prevent travel delays due to disease outbreaks, and, for children, to allow more rapid integration into schools after arrival in the United States.

The vaccination schedule is modified periodically based on changing Advisory Committee on Immunization Practices (ACIP) recommendations, logistics, or availability.

Vaccination Program for U.S.-bound Refugees: Immunization Schedule (updated January 2021)

Prepared by the Immigrant, Refugee, and Migrant Health Branch, Division of Global Migration and Quarantine, CDC

Vaccines Given to Eligible U.S.-bound Refugees
Vaccines Given to Eligible U.S.-bound Refugees
(depending on availability and eligibility)
Age Vaccines 1
Birth-adult HepB x 2 doses 2
6 wks-<15 wks Rotavirus x 2 doses (maximum age for dose 2 is 8 mos)
6 wks-<5 yrs Hib (x 2 doses if <15 mos; x 1 dose if 15 mos-5 yrs) 3
PCV (x 2 doses if <2 yrs; x 1 dose if 2-5 yrs) 4
6 wks -<7 yrs DTP x 1 dose 5
6 wks-<11 yrs Polio x 2 doses (OPV, IPV, or one of each)
7 yrs-adult Td x 2 doses
MenACWY x 1 dose
≥ 1 yr-<20 yrs
≥ 1 yr-born ≥ 1957
Varicella x 1 dose
MMR x 2 doses

Hepatitis B (HepB); Haemophilus influenzae type B (Hib); pneumococcal conjugate vaccine (PCV); diphtheria, tetanus, pertussis (DTP); oral polio vaccine (OPV); inactivated polio vaccine (IPV); tetanus, diphtheria (Td); meningococcal conjugate vaccine with protection against serogroups A, C, W, and Y (MenACWY); measles, mumps, and rubella (MMR)

1 For some sites (including most Asia sites and some others), those ≥6 months old (including adults) may receive the inactivated influenza vaccine (1–2 doses depending on age and vaccination history)

2 Refugees and V93s are tested for hepatitis B virus infection (HBsAg) before vaccination, and are vaccinated only if negative (and if a dose is due).

3 One dose of Hib vaccine will be recommended for unimmunized asplenic persons regardless of age, and for unimmunized HIV-positive patients up to age 18 years.

4 When available, PCV13 will be given to children 6 weeks to <5 years of age. A second dose will be given to children up to age 2 years. One dose of PCV13 will also be recommended for all immunocompromised persons, regardless of age.

5 Children residing in refugee camps often receive several doses of whole-cell pertussis (DTwP) as part of the Expanded Program on Immunization (EPI). Therefore, children participating in the Vaccination Program for U.S.-bound Refugees will receive only 1 dose of DTwP/DTaP from International Organization for Migration panel physicians, if due, in order to reduce the risk of severe local reactions associated with over-vaccination with tetanus-containing vaccines.


Intestinal Parasite Guidance

Parasitic Treatment: Strongyloidiasis, Schistosomiasis, and Soil-Transmitted Helminth Infections

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Updates – the following are content updates from the previous version of the overseas guidance, which was posted in 2008

Summary of Recommendations

This guidance is intended for the International Organization for Migration (IOM) physicians and other panel physicians who administer overseas predeparture presumptive treatment for intestinal parasites, but may also be referenced by U.S. medical providers caring for refugees who will be receiving presumptive treatment after they arrive in the United States.

While these recommendations have been implemented in many overseas sites, logistical and procurement issues still limit their full implementation in some. All Middle Eastern, Asian, North African, Latin American, and Caribbean refugees should receive presumptive therapy with:

CDC Recommendations for Overseas Presumptive Parasite Treatment

CDC Recommendations for Overseas Presumptive Parasite Treatment
Region Artemether-lumefantrine (malaria) Praziquantel (Schistosoma) Albendazole (soil-transmitted helminths) Ivermectin* (Strongyloides)
Africa, non-Loaloa areas Recommended Recommended Recommended Recommended
Africa, Loa loa areas Recommended Recommended Recommended Not Recommended
Asia Not Recommended Not Recommended Recommended Recommended
Middle East Not Recommended Not Recommended Recommended Recommended
Latin America Not Recommended Not Recommended Recommended Recommended

* If available in country

Background

In 1997, a Centers for Disease Control and Prevention (CDC) pilot project evaluated single-dose albendazole presumptive treatment in U.S.-bound Barawan Somali refugees. 1  This project demonstrated decreases in soil-transmitted parasites in refugees who received presumptive treatment. In May 1999, CDC extended this recommendation to all refugees resettling from sub-Saharan Africa (SSA) and Asia. In 2008, the recommendation was extended to refugees from the Middle East. Currently, most refugees from the countries listed in the Treatment Schedules for Presumptive Parasitic Infections for U.S.-Bound Refugees and without a contraindication are receiving a single dose of albendazole prior to departure.

Data indicates that pre-departure albendazole treatment has dramatically decreased the overall prevalence of soil-transmitted helminth infections in refugees. A large evaluation including more than 26,000 African and Asian refugees demonstrated single dose albendazole resulted in an absolute reduction of the prevalence of any soil-transmitted helminth from 20.8% to 4.7%, as measured by stool ova and parasite examination. 2 These findings support previous data in African refugees resettling to the United States, showing a similar decrease in soil-transmitted helminths following implementation of pre-departure albendazole treatment. Evaluations of the cost has shown clear cost-savings and estimated reduction in morbidity and mortality through conducting presumptive-treatment compared to post-arrival screen and treat, or no treatment program. 8 Despite this documented decrease in the overall prevalence of soil-transmitted helminth infections, a single dose of albendazole has very limited effect on infection with Strongyloides and no effect against Schistosoma spp. 2,3,4,5 A recent prospective evaluation of more than 2000 refugees resettling to the U.S. from camps on the Thailand-Burma border showed a dramatic decrease in soil-transmitted helminths and a decrease in potentially associated conditions in children (e.g. anemia, malnutrition) following treatment. 9 This evaluation also clearly demonstrated a reduction in the Strongyloides burden with the single dose albendazole in combination with ivermectin treatment prior to departure for the United States.

Recommendations for overseas presumptive treatment of intestinal parasites

Refugees originating from the Middle East, Asia, North Africa, Latin America, and the Caribbean

Prior to departure for the United States, all refugees originating from the Middle East, Asia, North Africa, Latin American, & Caribbean should receive presumptive therapy with ivermectin for Strongyloides infection and with albendazole for infections caused by soil-transmitted helminths (Table 1). Dosing for ivermectin may be based on weight and available tablet size (Table 2).

Refugees originating from sub-Saharan Africa

Soil-transmitted helminths

All refugees originating from sub-Saharan Africa should receive presumptive therapy with albendazole for infections caused by soil-transmitted helminths (Table 1).

Strongyloides

Refugees from sub-Saharan Africa should also receive presumptive therapy for Strongyloides infection with ivermectin (Table 1), but this will depend on whether they have originated from or resided in countries where Loa loa is endemic (Box 1). The drug of choice for Strongyloides infection is ivermectin. However, cases of encephalopathy have occurred in patients treated with ivermectin during large-scale public health campaigns in areas of Africa where Loa loa is endemic. Although rare, this reaction is related to Loa loa microfilarial load. Therefore, ivermectin should be given only to persons originating from Africa who have resided in or come from countries or areas not considered endemic for Loa loa (Box 1). Sub-Saharan African refugees who have resided in or are coming from areas endemic for Loa loa should not receive presumptive ivermectin, and management of Strongyloides should be deferred until they arrive in the United States (unless Loa loa is excluded by reviewing a daytime [10 AM to 2 PM] Giemsa-stained blood smear). High-dose albendazole (400 mg twice a day for 7 days) is an acceptable alternative and is considered safe in Loa loa infected people, if Loa loa infection cannot be excluded.

Schistosomiasis

Refugees from sub-Saharan Africa should also receive presumptive pre-departure therapy with praziquantel for schistosomiasis (Table 1). Pre-departure dosing may be based on weight and available tablet size (Table 2). If the refugee has never received presumptive therapy as part of a mass anti-helminth treatment campaign, and if it is logistically feasible, administering praziquantel first, followed by albendazole and ivermectin, may reduce the risk of adverse events caused by the release of antigens by dying parasites in persons with high parasite loads. However, if the refugee has received previous therapy, their parasite load can be assumed to be lower, and there would be no contraindication to administering praziquantel together with albendazole and ivermectin.

Special instructions for administration of presumptive pre-departure therapy

Precautions and contraindications to presumptive treatment

Children

Pregnant women

Women who are breastfeeding

Refugees with cysticercosis infection

Persons who have neurocysticercosis infection may have seizures following treatment with albendazole or praziquantel, since these medications kill Taenia solium cysticerci, causing inflammation and provoking seizure activity in the brain. The true prevalence of neurocysticercosis in refugee populations is not well documented. Confirmed case reports of adverse events after treatment with albendazole or praziquantel remain rare in refugees. Refugees with known neurocysticercosis, an unexplained seizure disorder, or subcutaneous nodules consistent with cysticercosis should not receive presumptive treatment with either albendazole or praziquantel.

Physicians should consult the package inserts for additional information about ivermectin, albendazole, and praziquantel.

Documentation

Test results and pre-departure treatment should be documented on the Predeparture Medical Screening (PDMS) form. IOM providers should also enter the information in the Migrant Management & Operational Systems Application (MiMOSA) prior to the refugees’ arrival, so it can be transmitted to CDC’s Electronic Disease Notification (EDN) system. The paper form, after entry into the electronic format, should be placed in the medical folder inside the IOM travel bag. These documents are physically carried by the refugees to the United States. If treatment was not administered, this should be clearly documented, along with the reason that treatment was not administered. For children and pregnant and breastfeeding women who do not receive presumptive therapy, the need for subsequent treatment should be clearly documented.

  1. Miller JM, Boyd HA, Ostrowski SR, et al. Malaria, intestinal parasites, and schistosomiasis among Barawan Somali refugees resettling to the United States: a strategy to reduce morbidity and decrease the risk of imported infections. Am J Trop Med Hyg. 2000;62:115-21.
  2. Swanson SJ, Phares CR, Mamo B, et al. Albendazole treatment and enteric parasites in United States-bound refugees. N Engl J Med 2012;366:1498-507.
  3. Geltman PL, Cochran J, Hedgecock C. Intestinal parasites among African refugees resettled in Massachusetts and the impact of an overseas pre-departure treatment program. Am J Trop Med Hyg. 2003;69(6):657-62.
  4. Muennig P, Pallin D, Sell RL, Chan MS. The cost effectiveness of strategies for the treatment of intestinal parasites in immigrants. N Engl J Med. 1999;340(10):773-9.
  5. Marti H, Haji HJ, Savioli L, et al. A comparative trial of a single-dose ivermectin versus three days of albendazole for treatment of Strongyloides stercoralis and other soil-transmitted helminth infections in children. Am J Trop Med Hyg. 1996;55(5):477-81.
  6. Mohammed KA, Haji HJ, Gabrielli AF, et al. Triple co-administration of ivermectin, albendazole and praziquantel in Zanzibar: a safety study. PLoS Negl Trop Dis. 2008;2(1):e171.
  7. World Health Organization. Preventive chemotherapy in human helminthiasis: a manual for health professionals and programme managers. 2006. Available at: http://whqlibdoc.who.int/publications/2006/9241547103_eng.pdf pdf icon [PDF – 74 pages] external icon .
  8. Maskery B, Coleman MS, Weinberg M, et al. Economic analysis of the impact of overseas and domestic treatment and screening options for intestinal helminth infection among US-bound refugees from Asia. PLoS NTD 2016. doi: https://doi.org/10.1371/journal.pntd.0004910 external icon
  9. Mitchell T, Lee D, Weinberg M, et al. Impact of enhanced health interventions for US-bound refugees: Evaluating best practices in migration health. Amer J Trop Med Hyg 2018;98(3):920-928.

Table 1

Recommended medication regimen and standard dosing for presumptive treatment of parasitic infections.

Recommended medication regimen and standard dosing for presumptive treatment of parasitic infections in Adults
Adults
Refugee Population Regimens by Pathogen
Soil-transmitted helminths: Albendazole 1 Strongyloidiasis: Ivermectin 1 Schistosomiasis 2:
Praziquantel 3
Asia, Middle East, North Africa, Latin American, & Caribbean 400 mg orally for 1 day Ivermectin, 200 mcg/kg/day orally once a day for 2 days Not recommended
Sub-Saharan Africa, non-Loa loa-endemic area 400 mg orally for 1 day Ivermectin, 200 mcg/kg/day orally once a day for 2 days Praziquantel, 40 mg/kg (may be divided and given in two doses for better tolerance).
Sub-Saharan Africa, Loa loa– endemic area 400 mg orally for 1 day If Loa loa cannot be excluded, treatment may be deferred until after arrival in the United States
-OR-
Albendazole 400 mg twice a day for 7 days
Praziquantel, 40 mg/kg (may be divided and given in two doses for better tolerance).
Recommended medication regimen and standard dosing for presumptive treatment of parasitic infections in Pregnant Women
Pregnant Women
Refugee Population Treatment Regimens by Pathogen
Soil-transmitted helminths: Albendazole 1 Strongyloidiasis: Ivermectin 1 Schistosomiasis 2: Praziquantel 3
Asia, Middle East, North Africa, Latin America & Caribbean Not recommended Not recommended Not applicable
Sub-Saharan Africa Not recommended Not recommended Praziquantel, 40 mg/kg (may be divided and given in two doses for better tolerance).
Recommended Medication Regimen for Presumptive Treatment or Treatment of Identified Parasitic Infections in Children
Children
Refugee Population Treatment Regimens by Pathogen
Soil-transmitted helminths: Albendazole 1 Strongyloidiasis: Ivermectin 1 Schistosomiasis 2: Praziquantel 3
Asia, Middle East, North Africa, Latin America & Carribean 12-23 months of age: 200 mg orally for 1 day. Presumptive therapy is not recommended for any infant less than 12 months of age. Ivermectin, 200 mcg/kg/day orally once a day for 2 days Presumptive therapy is not recommended for any child weighing ≤15 kg Not applicable
Sub-Saharan Africa 12-23 months of age: 200 mg orally for 1 day. Presumptive therapy is not recommended for any infant less than 12 months of age. Ivermectin, 200 mcg/kg/day orally once a day for 2 days Presumptive therapy is not recommended for any child weighing ≤15 kg or for any child from a Loa loa-endemic country. Children under ≤ 4 years of age should not receive presumptive treatment with praziquantel. Only for children from sub-Saharan Africa
  1. Although WHO states ivermectin and albendazole may be given concurrently, it is recommended that ivermectin be taken on an empty stomach and albendazole with fatty foods.
  2. All sub-Saharan African countries except Lesotho are considered endemic for schistosomiasis.
  3. Praziquantel, if not co-administered, should be administered at least one day prior to either ivermectin or albendazole. Praziquantel should be taken with liquids during a meal.

Table 2

Praziquantel and ivermectin dosing based on weight and tablet size for predeparture presumptive treatment of US-bound refugees

Praziquantel and ivermectin dosing based on weight and tablet size for predeparture presumptive treatment of US- bound refugees
Praziquantel 1,2
Drug and dosing Weight (kg)
Not recommended <15
1 tablet (600 mg) 15-18
1 ½ tablets (900 mg) 19-25
2 tablets (1200 mg) 26-30
2 ½ tablets (1500 mg) 31-40
3 tablets (1800mg) 41-50
4 tablets (2400 mg) 51-69
5 tablets (3000 mg) ≥70
Ivermectin 3
Drug and dosing Weight (kg)
Not recommended <15
1 tablet (3 mg) 15-24
2 tablets (6 mg) 25-35
3 tablets (9 mg) 36-50
4 tablets (12 mg) 51-65
5 tablets (15 mg) 66-79
200 mcg/kg ≥80
  1. Better tolerated if divided into two doses
  2. Using 600-mg praziquantel tablets
  3. Using 3-mg ivermectin tablets

Table 3

Sample 3-Day Combined Regimen for overseas presumptive treatment of parasites and malaria

Sample 3-Day Combined Regimen for overseas presumptive treatment of parasites and malaria
Presumptive Tx Day Morning Evening*
Day 1 Pregnancy Test
Praziquantel #1
Artemether-lumefantrine #1
Praziquantel #2*
Artemether-lumefantrine 2*
Day 2 Ivermectin #1
Artemether-lumefantrine #3
Artemether-lumefantrine #4
Day 3 Albendazole
Ivermectin #2
Artemether-lumefantrine #5
Artemether-lumefantrine #6

*On the first day, praziquantel and artemether-lumefantrine should be administered 8 hours following initial dose; on days 2 and 3 should be administered twice a day, morning and evening.

Box 1

Endemicity of Loa loa in African countries

Endemicity of Loa loa in African countries
African countries NOT considered endemic for Loa loa (may use presumptive ivermectin for Strongyloides) African countries considered endemic for Loa loa (presumptive ivermectin should not be used for Strongyloides)

Algeria
Botswana
Burkina Faso
Burundi
Côte d’Ivoire
Egypt
Ethiopia
Eritrea
Gambia
Ghana
Guinea
Guinea-Bissau
Kenya
Liberia
Libya
Madagascar
Malawi
Mali

Mauritania
Mauritius
Morocco
Mozambique
Namibia
Niger
Rwanda
Senegal
Sierra Leone
Somalia
South Africa
Sudan
Swaziland
Tanzania
Togo
Uganda
Zambia
Zimbabwe

Angola
Cameroon
Central African Republic
Chad
Republic of Congo
Democratic Republic of the Congo
Equatorial Guinea
Gabon
Nigeria
South Sudan

Zouré HGM, Wanji S, Noma M, Amazigo UV, et al. (2011) The Geographic Distribution of Loa loa in Africa: Results of Large-Scale Implementation of the Rapid Assessment Procedure for Loiasis (RAPLOA). PLoS Negl Trop Dis 5(6): e1210. doi:10.1371/journal.pntd.0001210.

In addition to the standard, legally required medical examination of refugees migrating to the United States, CDC recommends the following presumptive treatment for Plasmodium falciparum malaria. These recommendations apply to all refugees who are living in countries that are endemic for P. falciparum in sub-Saharan Africa. Currently, CDC does not recommend presumptive therapy for asymptomatic/subclinical malaria for U.S.-bound refugees relocating from lower endemic areas outside sub-Saharan Africa (e.g. Southeast Asia) unless specifically identified in subsequent, separate, documents (see Domestic Malaria Guidance).

These guidance is intended for presumptive pre-departure treatment of asymptomatic/subclinical malaria and for directed treatment for special populations with malaria. Any patient with clinical symptoms of malaria should be referred to a healthcare facility for evaluation and treatment.

Background

Studies have demonstrated high rates of malaria in refugees arriving in the United States and Canada from sub-Saharan Africa 12. Despite progress in malaria control in the past decade, sub-Saharan Africa still has highly endemic areas. In some parts of Africa, prevalence rates of P. falciparum malaria exceed 75%. Beginning in 1999, U.S. bound refugee populations originating in sub-Saharan Africa began to receive predeparture treatment with  sulfadoxine-pyrimethamine (SP, Fansidar™) to prevent P. falciparum malaria disease following arrival in the U.S. Worldwide, the malaria parasite, P. falciparum, has  developed resistance to many drugs used for treatment.  In many areas of Africa, P. falciparum resistance to SP (and chloroquine) has increased to levels where these drugs are no longer effective. Based on efficacy studies showing SP treatment failures 3 and on guidance from the World Health Organization, beginning in 2007, pre-departure SP was discontinued and replaced by artemisinin combination treatment (ACT), generally the fixed combination artemether-lumefantrine (AL).

Refugee populations relocating to the United States from countries outside sub-Saharan Africa would rarely originate in hyper- or holoendemic malaria, making asymptomatic/subclinical P. falciparum unlikely.  Refugees from areas with lower endemic rates who are infected with P falciparum malaria will have clinical symptoms of infection. Therefore, refugee populations relocating to the United States from endemic areas other than sub-Saharan Africa should be tested for malaria if symptomatic. No presumptive treatment is recommended for these populations unless directed in separate guidance.

Special instructions:

  1. Pre-departure presumptive and directed malaria treatment regimens must be administered as directly observed therapy.
  2. Test results and pre-departure treatment should be documented on the pre-departure medical screening form. If treatment was not administered, this should be clearly indicated along with the reason that treatment was not administered.
  3. The malaria treatment should be completed no sooner than 5 days before departure.

Recommendations

This document provides guidance for presumptive treatment for asymptomatic P. falciparum malaria in refugees relocating to the United States (Annex I). Artemisinin derivatives are obtained from the sweet wormwood plant (Chinese: 青蒿 or qīnghāo). The optimal regimen is the artemisinin-based combination therapy, artemether-lumefantrine Tables 1 and 2, Annex 1.  However, when it is not accessible, other artemisinin-based combinations may be used until artemether-lumefantrine can be obtained.  Currently artesunate-amodiaquine (ASAQ) is currently the preferred second line therapy, Annex 1. Dosing formulations for ASAQ are less standardized. When AL is unavailable and ASAQ will be used as a second option, Centers for Disease Control and Prevention (CDC) should be contacted for specific dosing instructions based on the formulation available in country.  Specific populations including infants, pregnant women in the first trimester and those with other contraindications, delineated below, require directed treatment after diagnostic testing and should not receive presumptive treatment for asymptomatic malaria.

Specific Populations and Precautions / Contraindications to Presumptive Anti-malarial Treatment

Infants who weigh less than 5 kilograms (kg), pregnant women, lactating women breastfeeding infants who weigh under 5 kg were previously considered to have a contraindication for use of AL.  In 2015, the World Health Organization (WHO) revised the guidance for the treatment of clinical malaria to include AL treatment for pregnant women during the second and third trimester, children weighing < 5 kg and for lactating women. 5  At this time, presumptive treatment with AL for asymptomatic malaria may be administered to pregnant women during their second and third trimester and to lactating women regardless of the weight of the infant.  Children < 5 kg and women in their first trimester of pregnancy should not receive presumptive treatment but should receive testing and treatment if they are found to have malaria.  In addition, all persons with a known allergy to AL or any component of the medication should not receive presumptive treatment with AL.

Refugees who do not receive presumptive treatment, including women during their first trimester of pregnancy and children < 5 kg, should have diagnostic testing, and if the tests show they have malaria, receive directed treatment.  Diagnostic testing should be performed with blood smears or rapid diagnostic tests (RDT) with a kit agreed upon in consultation with CDC’s Division of Global Migration and Quarantine (DGMQ). Both blood smear and RDT have limited sensitivity and do not rule out malaria. 4 Therefore, any refugee who develops clinical symptoms of malaria should receive further evaluation regardless of the screening test results.  Treatment for clinical or laboratory confirmed malaria should be given according to national guidance.  If no national guidance exist, consult with CDC regarding a treatment plan.

For information regarding domestic management of malaria (screening and presumptive treatment) for refugees after arrival in the United States, please see Domestic Refugee Guidance.

Table 1

Summary malaria treatment and testing recommendations for asymptomatic refugees in sub-Saharan Africa relocating to the United States

Summary malaria treatment and testing recommendations for asymptomatic refugees in sub-Saharan Africa relocating to the United States
Population Presumptive treatment without testing Test by blood smear or rapid diagnostic test 1 Test result 2 Treat Medication
All adults and children (except pregnant women during their first trimester, children who weigh less than 5 kg, and persons with known contraindication to recommended regimen. Lactating women can receive treatment regardless of infant weight.) Yes No N/A N/A Option 1: artemether- lumefantrine;
Option 2 (only if Option 1 is not available): artesunate-amodiaquine (consult CDC)
Pregnant women during the first trimester No Yes Positive Yes National guidelines
Negative No None
Infants weighing less than 5 kg No Yes Positive Yes National guidelines
Negative No None
Persons with other contraindications to recommended regimen (e.g. known allergy) No Yes Positive Yes Discuss with CDC
Negative No None

1 Test with blood smear or rapid diagnostic test using a test kit agreed upon in consultation with DGMQ
2 Malaria thick and thin smear or RDT

Table 2

Dosing of artemether-lumefantrine for asymptomatic P. falciparum malaria

Dosing of artemether-lumefantrine for asymptomatic P. falciparum malaria
Weight (kg) Artemether-lumefantrine
Number of tablets per dose
Given at 0 hours, 8 hours, 24 hours, 36 hours, 48 hours, and 60 hours
< 5 Not recommended
5–14 1 tablet
15–24 2 tablets
25–34 3 tablets
> 35 4 tablets

Annex I

Specific information about acceptable pre-departure presumptive anti-malarial therapy regimens for sub-Saharan refugees relocating to the United States

Option 1

Option 2

  1. Maroushek SR, Aguilar EF, Stauffer W, Abd-Alla Malaria among refugee children at arrival in the United States. Ped Infect Dis J 2005;24(5):450-2, 2005.
  2. Ndao M, Bandyayera E, Kokosin E, et Comparison of blood smear, antigen detection, and nested-PCR methods for screening from regions where malaria is endemic after a malaria outbreak in Quebec, Canada. J Clin Microbiol 2004;42(6):2694-700.
  3. Phares CR, Kapella BK, Doney AC, et al. Presumptive treatment to reduce imported malaria among refugees from East Africa resettling in the United States.  Amer J Trop Med Hyg 2011;85(4):612-615.
  4. Stauffer WM, Newberry A, Cartwright C, Rosenblatt J, et Evaluation of malaria screening in newly arriving refugees to the United States by microscopy and rapid antigen capture assay. Ped Infect Dis J. 2006 Oct;25(10):948-50.
  5. The World Health Organization. Guidelines for the treatment of malaria.  Third Edition. Available online external icon  (accessed March 22, 2019)
https://www.cdc.gov/immigrantrefugeehealth/guidelines/overseas-guidelines.html