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PubMed1989

An outbreak of syphilis on an Indian reservation: descriptive epidemiology and disease-control measures.

From January 1983 through January 1985, 88 cases of early adult syphilis and five cases of congenital syphilis were identified among residents of a southwestern Indian reservation. The male-to-female ratio of primary and secondary syphilis cases was 1.7: 1; over 90 per cent of women were of childbearing age. Using community health workers to determine the social circles of infected persons was effective in identifying persons at risk; treatment of partners of infected persons prior to development of seroreactivity contributed to the successful control of this outbreak.

Adolescent↗
PubMed1989

Health effects of the war in two rural communities in Nicaragua. Nicaragua Health Study Collaborative at Harvard, CIES, and UNAN.

We report on a pilot study to assess the effects of low intensity war in Nicaragua on the health of the civilian population. The study compared data from two regions in Nicaragua, one in an area of intense conflict, the other further removed from the war's violence. Information was obtained from a questionnaire administered to female heads of randomly selected households; structured interviews with community leaders and health workers; group discussions with community residents; and a review of regional and municipal death records. Height and mid-upper arm circumference of children were measured, and immunization records reviewed. The war has had a serious negative effect on the lives of the civilian population in both the war zone and the non-war zone, with the effects most severe in the war zone. In both communities, over half of the respondents reported the death of a friend or relative. In the war zone community, over one-fourth of respondents reported attacks on family members in non-combat situations around their homes. Death by firearms was the leading cause of death in persons over age 6 in the war zone. Vaccination coverage, nutritional indices, and familial disruption were worse in the war zone community. The findings suggest that continued funding of the Nicaraguan contra forces by the United States may be harming the ostensible beneficiaries of that policy, and that use of such low intensity conflict as a foreign policy tool should be questioned.

Cause of Death↗
PubMed1993

An injury prevention program in an urban African-American community.

OBJECTIVES: Injury is a major US public health problem, particularly in urban minority communities. This paper evaluates the impact of the Safe Block Project, a comprehensive injury prevention trial, on home hazards and injury prevention knowledge in a poor urban African-American community. METHODS: Nine census tracts in the community were allocated to either the intervention area or the control area. The intervention, carried out by trained community outreach workers, consisted of (1) home modification for simple prevention measures, (2) home inspection accompanied by information about home hazards, and (3) education about selected injury prevention practices. Approximately 12 months after the intervention, random samples of control and intervention homes were assessed for home hazards and injury prevention knowledge. RESULTS: A significantly larger proportion of intervention homes than control homes had functioning smoke detectors, syrup of ipecac, safely stored medications, and reduced electrical and tripping hazards. No consistent differences were observed between control and intervention homes on home hazards requiring major effort to correct. CONCLUSIONS: There was a distinct difference between control and intervention homes with respect to safety knowledge and home hazards requiring minimal to moderate effort to correct. The Safe Block Project could serve as a model for future urban injury prevention efforts.

Accidents, Home↗
PubMed2001

Environmental health training of promotoras in colonias along the Texas-Mexico border.

Poverty, overpopulation, and a lack of environmental controls have combined with cultural and linguistic division to produce a looming public health threat in unincorporated communities on the US-Mexico border. These rapidly multiplying colonias, from a Spanish term for neighborhoods, are settlements of varying size located along the border. Along the American side of the Texas-Mexico border alone, there are approximately 1800 colonias--the largest number of any border state--most of which lack basic water and sewer systems, paved roads, and safe and sanitary housing. Promotoras, from a Spanish term for lay community educators, are community leaders who live in the colonias and build important bridges between residents and the federal and state bureaucracies. These women have been trained to introduce their neighbors to state "systems" of government, education, and medical and social services that otherwise may lie out of reach. Promotoras are able to "translate" this training into culturally meaningful instruction that empowers community self-development. When neighbors teach neighbors, the message is received with greater trust and readiness to act.

Community Health Workers↗
PubMed1979

Third World experiences in health planning.

In response to an invitation by the American Public Health Association, the author discusses his experiences in health work with particular reference to the Third World. These cover a period of four decades of activities in many countries, the discussion being primarily directed toward the North American audience attending the panel organized by the International Health Committee at the 104th Annual Meeting of the Association in Miami Beach in October 1976. First the paper deals with the legacy of broad social teaching resulting from the years of international collaboration from the time of Franklin D. Roosevelt to that of Richard Nixon. Public health problems, whether new or old, are essentially social in character and can only be solved in terms of social policy. Attention is directed to the current mistake of placing the emphasis on individual behavior, divorced from its social base, in the work of health professionals servings in Third World countries. The weakness of national average values and the consequent need of measuring the differentials between social groups and classes are widely illustrated. Finally, positive and negative lessons learned by experimenting with health technology consistent with the expected development of countries are examined as a basis for a genuinely emancipatory approach to the health problems in the Third World.

Community Participation↗
PubMed1978

Health in Argentina under the Military Junta.

The socioeconomic policies of Argentina's Military Junta, in power since March 1976, have led to a sharp impoverishment of the vast majority of the population. In the health sector, facilities which previously were public are being transferred to the private sector, and public hospitals formerly providing free services to the population now charge patients for the care received. As a necessary counterpart to these unpopular measures, a regime of terror has been waged against members of the health team--both those politically active and those considered potentially subversive, particularly the psychiatrists and workers in community health. Differences between the Argentinian situation and previous European fascist patterns are noted, and the possibility of use of the "Argentinian model" in other capitalist countries in crisis is discussed.

Argentina↗
PubMedDate not supplied

A dengue outbreak among camp participants in a Caribbean island, 1995.

BACKGROUND: Dengue, a mosquito-transmitted viral disease, is a risk for visitors in tropical and subtropical areas. Several participants in a community-assistance program in Tortola, British Virgin Islands, in August, 1995, reported dengue-like symptoms either before or soon after leaving the island. METHODS: We conducted a retrospective cohort study to determine the extent of the outbreak, risk factors for illness, and the proportion of inapparent infections. Program participants were interviewed by telephone or mail, and asked to submit a serum sample for dengue diagnosis. A clinically-diagnosed case of dengue was defined as a person with fever and two or more of the following: headache, retro-orbital pain, myalgia, arthralgia, rash, or hemorrhagic manifestations. Serum specimens were tested for virus isolation, polymerase chain reaction (PCR), plaque-reduction neutralization (PRNT) or anti-dengue IgM and IgG antibody. RESULTS: Thirty-two (97%) of the 33 program participants responded; 21 of the 32 (66%) provided at least one serum sample for study. The median age was 17 years; 20 (62%) were women. Of 32 respondents, 22 (69%) met the clinical case definition for dengue: 15 of them (68%) had a positive IgM antibody response and 7 did not submit a serum sample. Dengue 1 virus (DEN-1) was identified by PCR in one case and all 11 positive PRNT results. No asymptomatic infections were identified. No respondent used effective mosquito repellent, and only 2 (6%) used bednets. CONCLUSIONS: A DEN-1 outbreak with a high attack rate (69%) occurred in a group of young short-term community aid workers. There were no asymptomatic infections documented. Participants' rare use of bednets or effective mosquito repellent highlights the importance of providing travelers to tropical areas with information about dengue fever and the recommended precautions to protect against infection.

Adolescent↗
PubMedDate not supplied

Community-based rehabilitation in the Philippines.

Rehabilitation in the Philippines has in the past been based on the Western model, with an emphasis on hospital departments located in the major cities. This approach is inappropriate for the majority of disabled people in the Republic as 70% of the population live in rural areas. A community-based programme was devised using local volunteers who had simple training. These volunteers can identify and support disabled people in their own villages, avoiding long journeys and expensive institutional care.

Community Health Services↗
PubMed1999

Drug use, AIDS knowledge, and HIV risk behaviors of Cuban-, Mexican-, and Puerto-Rican-born drug injectors who are recent entrants into the United States.

To date, relatively little research attention has been devoted to the HIV-risky behaviors of persons who are newly arrived in the United States and who use drugs. Data gathered from street-recruited injection drug users (IDUs) recruited in 10 United States cities who were born in Mexico, Cuba, and Puerto Rico and who are recent entrants into the United States suggest that, in comparison to US-born IDUs, Mexican-born subjects are at elevated risk for acquiring and transmitting HIV as a result of sharing needles with friends and running partners; sharing drug injection implements such as cookers, cotton, and rinse water; frequent injection in HIV-risky settings; use of unsterilized needles; and relatively frequent trading of sex for drugs or money. Puerto-Rican-born IDUs were found to inject drugs relatively frequently, and to do so relatively often in high-risk settings in which sterile injecting equipment and cleaning materials often are scarce. These data also show generally lower levels of AIDS knowledge among the in-migrant IDUs than among US-born IDUs. Respondents from each nationality group most often cited television as the source of their most useful and reliable AIDS information, but also tended to regard community outreach workers as a significant source of reliable AIDS and needle cleaning information. The high levels of involvement in HIV-risky behaviors, deficits in knowledge concerning the means of HIV transmission, and relative ease of mobility of the at-risk (for HIV) individuals examined here indicate a need for a comprehensive public health prevention initiative to limit the future spread of HIV. At a minimum, such an undertaking would do well to incorporate group-specific, culturally appropriate behavioral interventions as well as an information campaign.

Acquired Immunodeficiency Syndrome↗
PubMed1999

Report of the national leprosy elimination campaign (NLEC) of Bangladesh, 1999.

A national leprosy elimination campaign (NLEC) was implemented country-wide in all the 64 districts of Bangladesh for 6 days from 7 to 12 February 1999. The campaign was jointly funded by the Government of Bangladesh (GOB)/World Bank (US$250,000) and the remaining US$381,000 was provided by other international non-governmental organizations (NGOs). A total of 44,400 health workers and community volunteers were directly involved in the campaign. In all, 60,878 suspected leprosy cases were identified during the campaign, of whom 31,433 were examined and 2435 were confirmed as leprosy cases. The remaining suspects are expected to be examined within the next 2 months. Details of the new cases detected are given in Table 8. The impact of NLEC has been significant, the number of cases detected during NLEC being 20% of the annual case detection in 1998. About 52% of the total population were directly contacted through a rapid house-to-house survey and over 90% of the population was targeted through extensive use of electronic/print media and various information, education and communication (IEC) activities.

Bangladesh↗
PubMed2000

Leprosy elimination campaign, Amazonas-Brazil 1997.

A leprosy elimination campaign (LEC) was carried out in 15 endemic areas of Amazonas State, Brazil, in 1997. The LEC concentrated effort to detect leprosy cases during a multi-vaccination national campaign for serious public health problems other than leprosy, such as polio, diphtheria, hepatitis, measles, etc. The national campaign involved intensive population mobilization, giving a valuable opportunity to examine people for leprosy. The LEC personnel included 2964 individuals (municipal and state health workers and community volunteers), distributed in 688 health units and 53 reference health centres. As a result of the LEC, 74,814 person-to-person communications in the community were given; 10,297 clinical skin examinations were conducted, and 40 new leprosy cases were detected on the day of the campaign in urban areas of the municipalities. This total was low, compared to results in other states of Brazil, possibly due to the development of health education activities and regular community services in the state of Amazonas since 1987 and to the early implementation of WHO multiple drug therapy (MDT) from 1982 onwards. Despite the fact that the LEC was carried out only in the urban areas of the municipalities, the finding of no cases of leprosy in 7 out of 15 of them was surprising and may indicate that the prevalence of hidden cases of leprosy is not all that high, at least in these areas of the Amazonas State.

Brazil↗
PubMed1998

Development of an indigenous screening instrument in Pakistan: the Aga Khan University Anxiety and Depression Scale.

The use of translations of instruments for detecting anxiety and depression continues to be debated. An indigenous screening instrument has been developed in Urdu for anxiety-depression syndromes at the Aga Khan University. It has been developed from the complaints of 150 anxious and depressed patients presenting to a non-speciality clinic and has been validated in 53 patients in a psychiatry clinic. The questionnaire has 25 items, 13 psychlogical and 12 somatic. At a score of 20 it has a sensitivity of 66%, a specificity of 79%, a positive predictive value of 83 and a negative predictive value of 60. In comparison with available instruments in Urdu, comprising of either psychological or somatic items, this scale includes both, which increases its reliability for use as a screening instrument by Community Health Workers in a primary health care setting, in epidemiologic work in Pakistan and in transcultural psychiatric research.

Anxiety Disorders↗
PubMed1997

The psychological effect of orphanhood: a study of orphans in Rakai district.

This paper examines the psychological effect of orphanhood in a case study of 193 children in Rakai district of Uganda. Studies on orphaned children have not examined the psychological impact. Adopting parents and schools have not provided the emotional support these children often need. Most adopting parents lack information on the problem and are therefore unable to offer emotional support; and school teachers do not know how to identify psychological and social problems and consequently fail to offer individual and group attention. The concept of the locus of control is used to show the relationship between the environment and individuals' assessment of their ability to deal with it and to adjust behaviour. Most orphans risk powerful cumulative and often negative effects as a result of parents' death, thus becoming vulnerable and predisposed to physical and psychological risks. The children were capable of distinguishing between their quality of life when their parents were alive and well, when they became sick, and when they eventually died. Most children lost hope when it became clear that their parents were sick, they also felt sad and helpless. When they were adopted, many of them felt angry and depressed. Children living with widowed fathers and those living on their own were significantly more depressed. These children were also more externally oriented than those who lived with their widowed mothers. Teachers need to be retrained in diagnosing psycho-social problems and given skills to deal with them. Short courses should be organized for guardians and community development workers in problem identification and counselling.

Adaptation, Psychological↗
PubMed1998

Winter admissions. Combination therapy.

Employing an extra social worker at a 600-bed acute hospital over three winter months (January to March 1997) and extending the opening hours of the medical assessment unit reduced delayed discharges. The time from a patient being allocated to a social worker to community care being provided fell from 16.6 to 13.8 days. The package of measures, which included employing a locum registrar in the medical assessment unit and extra nurses, released several hundred bed days. The project has been extended this winter.

Aged↗
PubMedDate not supplied

Emerging infectious diseases in Alaska and the Arctic: a review and a strategy for the 21st century.

Emergence of new, previously unknown, and drug-resistant infectious diseases pose a major threat to global health. The emergence of infectious diseases in Alaska and the Arctic parallels the resurgence of infectious diseases worldwide. The Centers for Disease Control and Prevention has developed a strategy to revitalize the capacity to protect the public from emerging infectious diseases by improving four major public health activities: surveillance and response, applied research, infrastructure and training, and prevention and control. The plan targets high-priority emerging infectious disease problems and particular groups of people at increased risk. These target areas encompass a number of diseases of special concern in Alaska, such as drug-resistant Streptococcus pneumoniae infections, foodborne botulism, alveolar hydatid disease, viral hepatitis, Helicobacter pylori infections, Haemophilus influenzae type b bacteremia and meningitis, and infections of immunocompromised persons, pregnant women and newborns, and tourists. To address these and other emerging infectious disease issues, including the threat of bioterrorism in Alaska and the Arctic, future issues of Alaska Medicine will include updates on specific emerging infectious diseases for health care providers, clinical laboratory workers, and community public health professionals who form the front lines for recognizing, treating, and preventing emerging infectious diseases.

Alaska↗
PubMed1999

Tuberculosis and health sector reform: experience of integrating tuberculosis services into the district health system in rural South Africa.

SETTING: Hlabisa health district, South Africa. OBJECTIVE: To describe the integration of a 'vertical' tuberculosis control programme into an emerging 'horizontal' district health system, within the context of health sector reform. DESIGN: Descriptive account of the process of integration of the programme into the health system. RESULTS: A highly 'vertical' system of delivering tuberculosis treatment (with poor programme outcomes) was converted into a 'horizontal' team, integrated within the district health system, that used available resources such as village clinics and community health workers, with improved programme outcomes. CONCLUSIONS: In some settings at least, integration of tuberculosis 'programmes' into the district health system as tuberculosis 'teams' is feasible, and may produce highly cost-effective outcomes.

Delivery of Health Care, Integrated↗