Dengue Types 1 and 3 Identified in Travelers Returning from Kathmandu, Nepal, during the October 2022 Outbreak Are Related to Strains Recently Identified in India.
Neta S ZuckermanEli SchwartzPrativa PandeyOran ErsterOsnat HalpernEfrat BucrisHagar Morad-EliyahuMarina WaxYaniv LustigPublished in: Viruses (2023)
Phylogenetic analysis of dengue serotypes 1 and 3, which were diagnosed in travelers and Nepalese infected in Kathmandu during the October 2022 outbreak, revealed that both serotypes were clustered closest to the sequences sampled in India. This suggests both serotypes may have originated in India.