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.
Of the 70 emm types observed in Malian school children with pharyngitis, 19 types (VT) were among those covered by the 30-valent vaccine under development. Based on in vitro data, the 30-valent vaccine could induce cross-coverage of an additional 30 non-vaccine types (NVT-K). Six types (NVT-NK) would not be covered; there is no data on the coverage of the remaining 15 types observed.
