Characterization of a fucoside-binding adhesin of Candida albicans.

Candida albicans GDH 2346 produces extracellular polymeric material (EP) which contains a mannoprotein adhesin with a lectin-like affinity for fucose-containing glycosides. EP isolated from culture supernatants of this strain was used as starting material for purification of the adhesin. The purification protocol involved a stepwise treatment of EP with N-glycanase, papain, and dilute alkali to cleave the protein and carbohydrate portions of the mannoprotein molecule.

Epidemiologic and laboratory investigation of an outbreak of Campylobacter enteritis associated with raw milk.

An outbreak of gastroenteritis occurred in March-April 1981, in Wichita, Kansas, and involved more than 250 persons who drank raw milk from a single local dairy. Campylobacter jejuni was recovered from 60 of 116 (52%) persons in households that had one or more ill family members. A cohort study of families that belonged to a food cooperative that purchased raw milk from the implicated dairy showed a significant association between illness and having drunk raw milk.