No CrossRef data available.
Published online by Cambridge University Press: 15 May 2009
Recent research has shown that the term “anti-infective” applied to vitamin A is misleading and inaccurate. Harris (1933) has discussed the evidence which shows that vitamin A cannot be regarded as a general antiinfective agent: the actual relation of the vitamin to infection has been well defined by Cramer, who states (1930) that “an adequate supply of vitamin A is a powerful prophylactic against infections entering by mucous membranes, but there is no evidence that it can prevent or cure those infections which enter by the blood stream or by subcutaneous tissues.”