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Volume 30, Number 4—April 2024
Research

Crimean-Congo Hemorrhagic Fever Virus Diversity and Reassortment, Pakistan, 2017–2020

Massab Umair1Comments to Author , Zaira Rehman1, Shannon Whitmer, Melissa Mobley, Ammad Fahim, Aamer Ikram, Muhammad Salman, Joel M. Montgomery, and John D. Klena
Author affiliations: National Institutes of Health Pakistan, Islamabad, Pakistan (M. Umair, Z. Rehman, A. Ikram, M. Salman); Centers for Disease Control and Prevention, Atlanta, Georgia, USA (S. Whitmer, M. Mobley, J.M. Montgomery, J.D. Klena); The Indus Hospital and Health Networks, Karachi, Pakistan (A. Fahim)

Main Article

Figure 4

Phylogenetic analysis of full-length medium gene segments of Crimean-Congo hemorrhagic fever virus in study of virus diversity and reassortment, Pakistan, 2017–2020. Midpoint-rooted trees were generated by using the maximum-likelihood method. Blue-green text indicates sequences from this study. Most M segments from Pakistan clustered with the Asia-1 genotype/clade, but 3 reassorted sequences clustered with the Asia-2 clade, and 1 reassorted sequence clustered with the Africa-2 clade. Scale bar indicates nucleotide substitutions per site.

Figure 4. Phylogenetic analysis of full-length medium gene segments of Crimean-Congo hemorrhagic fever virus in study of virus diversity and reassortment, Pakistan, 2017–2020. Midpoint-rooted trees were generated by using the maximum-likelihood method. Blue-green text indicates sequences from this study. Most M segments from Pakistan clustered with the Asia-1 genotype/clade, but 3 reassorted sequences clustered with the Asia-2 clade, and 1 reassorted sequence clustered with the Africa-2 clade. Scale bar indicates nucleotide substitutions per site.

Main Article

1These authors contributed equally to this article.

Page created: January 31, 2024
Page updated: March 20, 2024
Page reviewed: March 20, 2024
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