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STATUS OF POTENCY REAGENTS AND CANDIDATE VACCINE STRAINS. Food And Drug Administration Center For Biologics Evaluation And Research. POTENCY REAGENTS. Reagents Currently Available for: H1N1 -A/New Caledonia/20/99 H3N2 -A/Panama/2007/99 B -B/Yamanashi/166/98 Candidate Strains:
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STATUS OF POTENCY REAGENTS AND CANDIDATE VACCINE STRAINS Food And Drug Administration Center For Biologics Evaluation And Research
POTENCY REAGENTS Reagents Currently Available for: H1N1 -A/New Caledonia/20/99 H3N2 -A/Panama/2007/99 B -B/Yamanashi/166/98 Candidate Strains: If new strains are chosen, reagents will be available in May at the earliest.
INFLUENZA A (H1N1) STRAIN Current vaccine:Reassortant Growth A/New Caledonia/20/99 IVR-116 Mod/high yield Candidate strains: No new antigenically divergent strains
INFLUENZA A (H3N2) STRAIN Current vaccine:ReassortantGrowth A/Panama/2007/99 Resvir-17 Mod/high Candidate strains: A/Ulan Ude/1/2000 X-143 Mod/high
INFLUENZA B STRAINS Current vaccine strain:Growth B/Yamanashi/166/98 Moderate Candidate strains: B/Johannesburg/5/99 Low B/Victoria/504/2000 Moderate B/Alaska/16/2000 Low