To study the antibody response to tetanus toxoid and measles by age following vaccination in children aged 4 months to 6 years in Entebbe, Uganda. Serum samples were obtained from 113 children aged 4–15 months, at the Mother-Child Health Clinic (MCHC), Entebbe Hospital and from 203 of the 206 children aged between 12 and 75 months recruited through the Outpatients Department (OPD). Antibodies to measles were quantified by plaque reduction neutralisation test (PRNT) and with Siemens IgG EIA. VaccZyme IgG EIA was used to quantify anti-tetanus antibodies. Sera from 96 of 113 (85.0%) children attending the MCHC contained Measles PRNT titres below the protective level (120 mIU/ml). Sera from 24 of 203 (11.8%) children attending the OPD contained PRNT titres <120 mIU/ml. There was no detectable decline in anti-measles antibody concentrations between 1 and 6 years. The anti-tetanus antibody titres in all 113 children attending MCHC and in 189 of 203 (93.1%) children attending the OPD were >0.15 IU/ml by EIA, a level considered protective. The overall concentration of anti-tetanus antibody was sixfold higher in children under 12 months compared with the older children, with geometric mean concentrations of 3.15 IU/ml and 0.49 IU/ml, respectively. For each doubling in age between 4 and 64 months, the anti-tetanus antibody concentration declined by 50%. As time since the administration of the third DTP vaccination doubled, anti-tetanus antibody concentration declined by 39%. The low measles antibody prevalence in the children presenting at the MCHC is consistent with the current measles epidemiology in Uganda, where a significant number of measles cases occur in children under 1 year of age and earlier vaccination may be indicated. The consistent fall in anti-tetanus antibody titre over time following vaccination supports the need for further vaccine boosters at age 4–5 years as recommended by the WHO.

This paper examines the efficiency of a sample of Great Plains grain marketing and farm supply cooperatives during 1988 to 1992. In general, larger cooperatives were more X-efficient and scale efficient. Labor tended to be under-utilized and capital over-utilized. Petroleum product sales and fertilizer sales were negatively related to overall efficiency. Sales of goods other than grain, fertilizer, agricultural chemicals, petroleum products, and feed was positively related to overall efficiency. Overall efficiency was significantly correlated with the rate of return to assets.

Compliance with isolation precautions recommended by the Centers for Disease Control and Prevention (CDC) was evaluated in 3 hospital-wide observational surveys. The compliance rate, by type of isolation, was as follows: droplet transmission, 100% (4 observations); airborne transmission, 61.5% (13 observations); contact isolation, 73.3% (165 observations); and protective isolation, 73.6% (72 observations). As with hand hygiene, there is suboptimal compliance with recommended isolation precautions.

The hot and dry summer of 1995 once again proved the value and cost-effectiveness of aerial survey. Numerous parchmarks were a product of the dry conditions throughout England, but especially in chalk grassland, and they revealed important new archaeological information. A parchmark within the great Neolithic henge at Avebury identifies a new subterranean feature, confirmed by geophysical survey, which fills in further details of the Avebury enclosure.

Britain in 1995 enjoyed a dry summer, with the longest hot spell since weather records began. The air photographers enjoyed a good year. This report from the Royal Commission on the Historical Monuments of England sketches both their own work and that of the independent fliers.