Viens P, Tarzaali A, Quevillon M
Am J Trop Med Hyg. 1974 Sep;23(5):846-9. doi: 10.4269/ajtmh.1974.23.846.
Mice infected with Plasmodium berghei yoelii responded poorly to pertussis vaccine when administered at peak parasitemia. This was shown by serum agglutinin titers and lack of protection against intracerebral challenge with virulent Bordetella pertussis.