Detection of Imported Measles Outbreak (Clusters) in Al-Buraimi Governorate during COVID-19 Pandemic: A Case Series Study

Autor: Hanan H. Al-Marbouai, Muhammad Muqeet Ullah, Ahmed Yar Al-Buloshi, Aisha Al-Quraini, Shahira Al-Maqbali, Samira H. Al-Mahruqi, Prakash KP, Ghulam Ali Memon, Sultan Al-Saidi, Ahmed Salim Al-Hinaai, Sami Saeed Almudaraa, Randa M. Nooh
Rok vydání: 2022
Předmět:
Zdroj: Global Journal of Health Science. 14:29
ISSN: 1916-9744
1916-9736
DOI: 10.5539/gjhs.v14n10p29
Popis: During the first wave of pandemic in 2020, the initial prodromal symptoms of COVID-19 were similar to vaccine preventable diseases like Measles apart from typical rash and probability of missing such cases during COVID-19 will lead to local spread of cases. The most significant risk lies in children below five years, especially unvaccinated expatriate children who contribute to imported cases of measles from highly endemic countries. After initial confirmation of 3 cases in April 2020, this outbreak was epidemiologically investigated in Al Buraimi Governorate, Oman, which included data on clinical symptoms, exposure information, travel history, immunization, and history of contact with others. Among the positive cases, 75% were girls; 6 were Afghani nationals and 2 were Pakistani nationals. However, most cases were reported between Afghani nationals 6 (75%) due to their low vaccination status. Genotyping B3 was isolated, and the virus traced back to Pakistan as the country of origin. In 2019, the Regional Verification Commission for Measles and Rubella (RVC), has declared Oman as a measles and rubella-free nation. The rationale of this study is to have a clear understanding of the events that led to the importation of genotype B3 measles outbreak in Al Buraimi Governorate, Oman, during initial phase of first wave of COVID-19 pandemic in April 2020 which highlighted the existence of vigilant surveillance system of the country. The field investigation was done to confirm an outbreak and to prevent transmission by isolating the cases and vaccinating the unvaccinated children and lastly to make critical recommendations that should be applied to prevent similar outbreaks in the future.
Databáze: OpenAIRE
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