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

. 2011 Jul 27;6(7):e22549. doi: 10.1371/journal.pone.0022549

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

Gao et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

PMC Copyright notice

Confluent CEFs were infected with either (A) rHVT-US2-HA, (B) rHVT-US10-HA or (C) wtHVT. Cells were incubated with polyclonal chicken antiserum against HA antigen H5 of avian influenza virus, stained with rabbit anti-chicken IgG-FITC conjugate and then examined under fluorescence microscopy 48 hours after infection. Magnification 20×.