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. 2016 Jan 8;23(1):37–46. doi: 10.1128/CVI.00502-15

TABLE 5.

Opsonophagocytic titers against the infecting NTHi strain of sera and serum fractions from four children with NTHi otitis media

Serum sample Titer by child
1 2 3 4
Acute phase <1:10 <1:10 <1:10 <1:10
Convalescent phase 1:640 1:40 1:640 1:40
HMW-Ads Conva <1:10 <1:10 1:80 1:10
Affinity-pure anti-HMW 1:320 1:20 1:40 <1:10
a

HMW-Ads Conv, HMW adsorbed convalescent-phase serum.