Tropical Diseases, Travel Medicine and Vaccines (Dec 2023)

International health regulations and pre-travel health practices of international travelers at Nigerian airport: a cross-sectional study

  • Oluwatosin Samson Jegede,
  • Grace Ijitade,
  • Oyedoyin Aanu Fatoye,
  • Timilehin Mercy Jegede,
  • Nicholas Aderinto,
  • Oluwafunmilayo Adenike Oguntoye,
  • Oluwatosin Oluwagbenga Oguntoye,
  • Oluwatosin Ruth Ilori,
  • Olugbemiga Lanre Abodunrin,
  • Adenike Iyanuoluwa Olugbenga-Bello,
  • James Bamidele,
  • Dauda Bayo Parakoyi

DOI
https://doi.org/10.1186/s40794-023-00207-8
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 11

Abstract

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Abstract Background International Health Regulations (IHR) were developed by the World Health Organization (WHO) to curb the trans-border spread of epidemics. To our knowledge, no airport-based studies have assessed travelers’ health practices against a combination of diseases subject to IHR 2005. Therefore, we aimed to generate and describe the baseline travelers’ pre-travel health practices towards Cholera, Yellow Fever (YF), and Plague at Murtala Muhammed International Airport (MMIA) in Nigeria. Methods A cross-sectional study was employed to collect data from 486 international travelers using a multistage sampling technique. Pre-travel health practices (a combination of pre-travel consultation, pre-travel vaccination, and preventive measures against insect bites) were assessed using an interviewer-administered questionnaire. Logistic regression models were used to estimates the association between selected variables and pre-travel health practices. Statistical significance level was set at 5%. Results A total of 479 complete questionnaires were analyzed. The median age of respondents was 34.0 years Interquartile range (IQR) = 28.0, 44.0). Of the total respondents, 311 (64.3%) were aware of pre-travel health consultation and sources of information, amongst others, including friends/relatives in 180 (37.6%) travelers, social media/internet in 155 (32.4%) travelers, and health professionals in 102 (21.3%) travelers. Two hundred and seventy-one (56.6%) had pre-travel consultation, 156 (32.6%) had YF vaccination, and 226 (47.2%) were prepared to use preventive measures against insect bites. Only 10.6% had good pre-travel practices against the diseases subject to 2 International Health Regulations (IHR). Travelers with bachelor/college degrees, when compared to those with secondary/high education, had 2.91 times higher odds of having good practices when adjusting for other factors (95% C.I: 1.10, 7.70; p < 0.03). Also, those traveling to destinations endemic for YF infection, when compared to those who are not traveling to endemic countries/areas, had 48% lower odds of having good practices after adjusting for other factors (95% C.I: 1.41, 7.77; p < 0.01). Conclusions Our study revealed a low prevalence of good pre-travel health practices among participants. Educational level and endemicity of YF at the destination were predictors of pre-travel health practices. Introducing topics on travelers’ health into schools’ curriculums may have a ripple positive effect on health practices among international travelers. Also, there is a need for public enlightenment programs on pre-travel health practices using social media platforms.

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