Health reform: special report. Health reform turns two: after passage of the Affordable Care Act, the work--and the criticisms--persist.

UNLABELLED: NCSL tracks state actions on federal health reform closely. You can learn more about federal regulations, state legislation, Medicaid, insurance reform and more at www.ncsl.org/healthreform. Several NCSL health staff contributed to this package of stories related to the two-year anniversary of the Affordable Care Act. Contributors: Exchanges: job no. 1--Martha Salazar. Big changes for insurers--Richard Cauchi. Sharp divisions persist over law's future--Richard Cauchi. Transforming Medicaid--Melissa Hansen. States decided essential benefits--Richard Cauchi. PREVENTION: more than an ounce--Amy Winerfeld. Help wanted: doctors and nurses--Laura Tobler.

[Medicine and health in the Democratic Republic of Congo: from Independence to the Third Republic]. / Médecine et santé en République Démocratique du Congo: de l'Indépendance à la 3e République.

The birth and mortality rates in the Democratic Republic of Congo (DRC), a former Belgian colony, are high, i.e., 48.9/1000 and 17/1000 respectively. The DRC also has one of the highest maternal death rates in the world, i.e., 1289/100,000 live births. Health conditions have not improved since independence. Access to drinking water is limited, living conditions are poor, and food availability in households is low. The mean health services utilization rate in the DRC is estimated to be 0.15 visits/inhabitant/year. The incidence of transmissible diseases is rising. This increase is observed even for illnesses that were under control before independence such as sleeping sickness, onchocerciasis, leprosy, and tuberculosis. One the main causes of mortality and morbidity in the population is malaria that is responsible for the deaths of 150,000 to 250,000 children under the age of 5 every year. The HIV prevalence rate is 4.5% with 1.19 million persons with AIDS and 930,000 orphans whose parents died of AIDS. Other potentially epidemic diseases including bubonic plaque and Ebola hemorrhagic fever are serious threats. Non-transmissible diseases are also on the rise including diabetes, systemic arterial hypertension, cancer and neglected diseases such as sickle cell anemia. To meet these challenges, the country's health authorities have established a program called the Strategy for Reinforcement of the Health System (SRHS). One goal of the SRHS is to develop health zones in order to improve access to quality health care for the whole population.

Factors contributing to the decline of leprosy in Spain in the second half of the twentieth century.

BACKGROUND: Leprosy is a chronic infectious disease that is considered to be declining, though it still remains prevalent in many parts of the world. A study was made to explore the health and socioeconomic factors that most influenced the trend of the disease in a typical Mediterranean country. MATERIALS AND METHODS: An ecological study was conducted, investigating possible social, economic and health factors related to the evolution of leprosy incidence. The time period considered was 50 years--the second half of the twentieth century in Spain. RESULTS: The variables showing the strongest correlation to evolution of the incidence of the disease were employment, the number of physicians, and the gross domestic product (GDP), with negative coefficients--while tuberculosis showed a positive coefficient. However, the GDP showed the highest coefficient (0.5). The model that best explained the evolution of leprosy over the last 50 years comprised a 6-year lag period between the socioeconomic factors and the incidence of leprosy--explaining 57% of the data obtained. The annual decrease in leprosy incidence was 1.6%. CONCLUSIONS: Socioeconomic development, assessed in terms of the GDP, was the most important factor in explaining the evolution of leprosy incidence.

Changing patterns of disease in Papua New Guinea over a period of 40 years from 1962. Pathology encountered in a stoneage culture by the first western-trained doctors who entered the country.

The diseases observed in Papua New Guinea coastal and highland people were described: segmental enteritis necroticans caused by the ingestion of pig meat contaminated with Clostridium welchii type C; chest empyemas caused by thoracostomies performed by village doctors because of ancient superstition; traumatic injuries; primary and secondary (lepromatous leprosy or tuberculosis) amylosis; slow prominent atherosclerosis and myocardial infarction.