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.
Genotypes among children who were infected with HRSV twice during the 2001-2002 through 2006-2007 seasons
| 1st infection genotype | No. of children infected with indicated genotype at 2nd infection
|
||||
|---|---|---|---|---|---|
| GA5 | NA1 | NA2 | BA | Total | |
| GA5 | 4 | 1 | 1 | 4 | 10 |
| NA1 | 0 | 0 | 8 | 1 | 9 |
| NA2 | 0 | 0 | 3 | 1 | 4 |
| BA | 4 | 3 | 8 | 1 | 16 |
| Total | 8 | 4 | 20 | 7 | 39 |
