Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Nov 30;11(12):1110. doi: 10.3390/v11121110

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2019 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Map showing the collection site of the influenza D virus (IDV) sequenced in this study. Blue: strains clustering with D/OK, purple: strains clustering with D/660, green: reassortant strain. Phylogenetic tree of hemagglutinin-esterase (HEF) (635 nt) gene. Sequences are listed by host, country, strain name and collection year. Scale bars indicate nucleotide substitutions per site. The viruses analyzed in this study are in bold italic. The reassortant strain D/bovine/Italy/72875/2019 is marked by a green star. The groups Italy-D/OK and Italy-D/660 are highlighted in blue and purple, respectively.