| 0718 | MMR vaccination and autism--a population-based follow-up study | Madsen KM, Hviid A, Vestergaard M, et al., Joner G; Norwegian Childhood Diabetes Study Group, Stuver SO, Hsieh C | Denmark |
| 0719 | Inverse association between BCG immunisation and intestinal nematode infestation among HIV-1-positive individuals in Uganda | Elliott AM, Nakiyingi J, et al. | Uganda |
| 0720 | Prior immunisation of patients with malignant melanoma with vaccinia or BCG is associated with better survival | Kolmel KF, Grange JM, Krone K | Germany |