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.
A chimpanzee anti-HEV immune serum that neutralizes wild-type virus also neutralizes virus encoded by the ORF3-null mutant genome. Lysates from cells transfected with wild-type or ORF3-null mutant genomes were incubated overnight with PBS or with undiluted preinoculation (Pre) or HEV postvaccination (Post) chimpanzee serum, and infectious virus was quantified in 10-3 cells. Pairs of columns represent duplicate samples.
