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. Author manuscript; available in PMC: 2023 Aug 5.
Published in final edited form as: Vaccine. 2022 Jun 27;40(33):4764–4771. doi: 10.1016/j.vaccine.2022.06.059

Figure 3. Serum immunoglobulin G subclass antibodies among 56 infants following PCV-13 vaccination.

Figure 3.

Radar plots depict median fluorescence intensities of IgG subclass antibodies to each of the 13 serotypes contained within 13-valent pneumococcal conjugate vaccine. The green points and corresponding shaded areas represent the median antibody levels for HIV-exposed, uninfected (HEU) infants. The pink points and corresponding shaded areas represent the median antibody levels for HIV-unexposed, uninfected (HUU) infants. IgG4 subclass antibodies are not shown because of the high proportion of infants with values below the level of quantitation for the assay.