| Autor: |
Dinuka Ariyaratne, Laksiri Gomes, Tibutius T P Jayadas, Heshan Kuruppu, Lahiru Kodituwakku, Chandima Jeewandara, Nimalka Pannila Hetti, Anoja Dheerasinghe, Sudath Samaraweera, Graham S Ogg, Gathsaurie Neelika Malavige |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
PLOS Global Public Health, Vol 2, Iss 8, p e0000399 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2767-3375 |
| DOI: |
10.1371/journal.pgph.0000399 |
| Popis: |
With the onset of the COVID-19 pandemic in early 2020 there was a drastic reduction in the number of dengue cases in Sri Lanka, with an increase towards the end of 2021. We sought to study the contribution of virological factors, human mobility, school closure and mosquito factors in affecting these changes in dengue transmission in Sri Lanka during this time. To understand the reasons for the differences in the dengue case numbers in 2020 to 2021 compared to previous years, we determined the association between the case numbers in Colombo (which has continuously reported the highest number of cases) with school closures, stringency index, changes in dengue virus (DENV) serotypes and vector densities. There was a 79.4% drop in dengue cases from 2019 to 2020 in Colombo. A significant negative correlation was seen with the number of cases and school closures (Spearman's r = -0.4732, p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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