[Presence of C-reactive protein in the development of acute mumps infection. Preliminary report]

Investigations conducted on subjects with epidemic parotitis serologically confirmed (hemagglutination inhibition) allowed the detection of amounts of C reactive protein (Crp) higher than the normal level in 34% of the serum samples collected during the first twelve days of illness. After that, the Crp gradually decreased. The results showed that Crp is present in more than 40% of the subjects with uncomplicated mumps and in 55 to 75% of the cases with such complications as meningitis or orchitis. In most of the subjects, the Crp was found only in the first sample, but not in the second. Nevertheless, high amounts were found later, simultaneously with anti-mumps antibodies.