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.
Comparison of the multicycle growth of rBRSV, rBRSV/A2, and HRSV Long in human HEp-2 cells (A) and bovine MDBK cells (B). Duplicate cell monolayers in 24-well dishes were infected with the indicated virus at an MOI of 0.1. Monolayers were harvested at the indicated times, were stored at −70°C, and were titrated later in duplicate. Each value is the mean titer of material from two wells of infected cells.
