Etiology and Incidence of Viral Acute Respiratory Infections Among Refugees Aged 5 Years and Older in Hagadera Camp, Dadaab, Kenya.

We used the Centers for Disease Control and Prevention-Kenya Medical Research Institute Acute Respiratory Infection (ARI) Surveillance System data to estimate severe acute respiratory infection (SARI) hospitalization rates, viral etiology, and associated complaints of influenza-like illnesses (ILI) and SARI conditions among those aged 5 years and older in Hagadera, Dadaab refugee camp, Kenya, for 2010-2012. A total of 471 patients aged ≥ 5 years met the case definition for ILI or SARI. SARI hospitalization rates per 10,000 person-years were 14.7 (95% confidence interval [CI] = 9.1, 22.2) for those aged 5-14 years; 3.4 (95% CI = 1.6, 7.2) for those aged 15-24 year; and 3.8 (95% CI = 1.6, 7.2) for those aged ≥ 25 years. Persons between the ages of 5 and 14 years had 3.5 greater odds to have been hospitalized as a result of SARI than those aged ≥ 25 years (odds ratio [OR] = 3.5, P < 0.001). Among the 419 samples tested, 169 (40.3%) were positive for one or more virus. Of those samples having viruses, 36.9% had influenza A; 29.9% had adenovirus; 20.2% had influenza B; and 14.4% had parainfluenza 1, 2, or 3. Muscle/joint pain was associated with influenza A (P = 0.002), whereas headache was associated with influenza B (P = 0.019). ARIs were responsible for a substantial disease burden in Hagadera camp.

Infectious disease burden and vaccination needs among asylees versus refugees, district of columbia.

BACKGROUND: Unlike US-bound refugees, asylum seekers (asylees) apply for asylum while residing in the United States and are not provided a medical screening. Infectious disease burden and vaccination needs have not been described among US asylees. METHODS: We conducted a retrospective cohort study of 630 asylees and 151 refugees referred to the District of Columbia (DC) Department of Health screening program for an initial US medical screening during September 2003-August 2007. We assessed the prevalence of latent tuberculosis infection (tuberculin skin test reactivity ≥10 mm), human immunodeficiency virus (HIV) and hepatitis B seropositivity, intestinal parasite test positivity, need for vaccinations, and time from date of US arrival to receipt of screening. RESULTS: Asylees in DC had a similar prevalence as refugees of latent tuberculosis infection (39% vs 38%, respectively, P = .83), pathogenic intestinal parasites (4% vs 2%, P = .36), and need for adult vaccinations (80% vs 80%, P = .95). Asylees were screened significantly later after US arrival compared with refugees (55 weeks vs 1 week, P < .001). Asylees had higher prevalence of latent tuberculosis infection, hepatitis B and HIV seropositivity, and child and adult vaccination needs than the US population (P < .001). CONCLUSIONS: This study of the infectious disease concerns of a US asylee population suggests that in DC, asylees have similar infectious disease burden and prevention needs as refugees and should be screened with the same urgency. Because applicants for US asylum are not linked to prompt medical screenings, DC asylees are typically screened much later, placing them and US communities at risk.

Anaemia, iron status and vitamin A deficiency among adolescent refugees in Kenya and Nepal.

OBJECTIVE: To investigate the prevalence of anaemia (haemoglobin<11.0 to 13.0 g dl(-1) depending on age and sex group), iron deficiency (transferrin receptor concentration>8.3 microg ml(-1)) and vitamin A deficiency (serum retinol <0.7 micromol l(-1)) in adolescent refugees. DESIGN: Cross-sectional surveys. SETTING: Kakuma refugee camp in Kenya and seven refugee camps in Nepal. SUBJECTS: Adolescent refugee residents in these camps. RESULTS: Anaemia was present in 46% (95% confidence interval (CI): 42-51) of adolescents in Kenya and in 24% (95% CI: 20-28) of adolescents in Nepal. The sensitivity of palmar pallor in detecting anaemia was 21%. In addition, 43% (95% CI: 36-50) and 53% (95% CI: 46-61) of adolescents in Kenya and Nepal, respectively, had iron deficiency. In both surveys, anaemia occurred more commonly among adolescents with iron deficiency. Vitamin A deficiency was found in 15% (95% CI: 10-20) of adolescents in Kenya and 30% (95% CI: 24-37) of adolescents in Nepal. Night blindness was not more common in adolescents with vitamin A deficiency than in those without vitamin A deficiency. In Kenya, one of the seven adolescents with Bitot's spots had vitamin A deficiency. CONCLUSIONS: Anaemia, iron deficiency and vitamin A deficiency are common among adolescents in refugee populations. Such adolescents need to increase intakes of these nutrients; however, the lack of routine access makes programmes targeting adolescents difficult. Adolescent refugees should be considered for assessment along with other at-risk groups in displaced populations.

A survey of refugee health assessments in the United States.

We conducted a survey among nine geographically dispersed, large metropolitan refugee health programs to estimate the number of U.S. refugee arrivals during 1997 and 1998, the number receiving health assessments, and the percentage of sites offering health services. The nine sites received an estimated 40% of all U.S. refugee arrivals during the study period. Of these refugees, 76% received a health assessment. The completeness of health assessments, including services offered, varied by site; some services were provided by the private sector. Most sites offered services for infectious diseases and vaccinations. While 78% of the sites offered mental health care, but only 33% actually performed mental status examinations. These statistics show that such health services need to be provided on a broader basis and possibly reflect a need to address cultural and language barriers that might be preventing their delivery to this diverse population.