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At least 19 recordsLinked to original sources
PubMed1976

Maternal deaths in Texas, 1969 to 1973. A report of 501 consecutive maternal deaths from the Texas Medical Association's Committee on Maternal Health.

The Texas Medical Association's Committee on Maternal Health reports its experience with 501 consecutive maternal deaths. The committee structure and procedures are explained. Demographic and pathologic data are presented and discussed. The defects which allowed complications to proceed to death are analyzed and recommendations are made to reduce the number of these deaths.

Maternal Mortality↗
PubMed2026

Regional and statewide hysterectomy-corrected endometrial cancer incidence and five-year relative survival in Texas.

BACKGROUND: Rising endometrial cancer (EC) incidence nationwide, particularly among Hispanic women, and high prevalence of risk factors such as obesity and comorbidities in Texas, motivated us to estimate EC incidence rates (IRs) and survival by age (<50 years/ early-onset, &#x2265;50 years/late-onset), race-ethnicity (Non-Hispanic-White [NHW], -Black [NHB], Hispanic), histology (endometrioid, non-endometrioid), and area-based socioeconomic (SES) factors across Texas Health Service Regions (HSRs). STUDY DESIGN: Between 2000 and 2019, a total of 42,571 women (20-79 years) with EC were reported from Texas within the Surveillance, Epidemiology, and End Results Program. IRs and 5-year relative survival were calculated using SEER*Stat. IRs were corrected for hysterectomy using Behavioral Risk Factor Surveillance System data. RESULTS: Statewide EC IRs rose from 38.5 (2000-2009) to 44.5 (2010-2019), with the highest increase in the Upper-South (42.6 to 53.8). Across HSRs, Upper-South consistently had higher IRs among women <&#x202f;50 (13.9) and &#x2265;&#x202f;50 years (112.7). Among those <&#x202f;50 years, Hispanics had the highest IRs (12.4), predominantly endometrioid tumors, whereas in women &#x2265;&#x202f;50 years, NHB had the highest IRs (119.2) with a large proportion of non-endometrioid tumors. IRs were higher in areas with lower poverty, and higher education, income, and urbanization. Associations with unemployment were mixed. Worse survival outcomes were observed among NHBs, non-endometrioid, advanced-stage, and lower SES. Central Texas had more favorable survival outcomes compared to other HSR. CONCLUSION: EC IRs and survival rates in Texas largely mirror national trends, with regional differences likely reflecting sociodemographic and histologic distributions.

Humans↗
PubMed1975

Epizootic of anthrax in Falls County, Texas.

An epizootic of anthrax in Eastern Falls County, Texas, killed at least 238 animals during a 6-week period ending July 31, 1974. Infection appeared to be caused by the ingestion of contaminated soil and grass in the drought-stricken central Texas area. The participation of the Texas Department of Agriculture, the Texas National Guard, and other state agencies was of great assistance to the Texas Animal Health Commission in handling the epizootic and panic stricken public. Use of the unencapsulated Sterne strain spore vaccine was credited with preventing many livestock losses in the area. Contaminated city water was detected during the epizootic but human disease did not result.

Animals↗
PubMedDate not supplied

Cooperative state-federal turkey ornithosis task force, Texas, 1974.

Ornithosis was suggested by a routine analysis of tissue specimens from Texas turkey flocks submitted to the Texas A&M University Poultry Disease Laboratory at Gonzales on April 30, 1974, and of subsequent specimens from four additional flocks. Subsequently, illness in humans at turkey processing plants in Texas, Nebraska, and Missouri, implicating turkeys from Texas, was confirmed as ornithosis in July 1974; and, associated with this outbreak, ornithosis was suspected as the cause of the death of one human. Action was taken by state and federal poultry disease control and inspection officials, public health agencies, and the turkey industry in Texas.

Animals↗
PubMed1975

Comparative survey of psychiatrists' prescription preferences: New York and Texas.

The present survey compares the treatment preferences of New York and Texas psychiatrists using a questionnaire report of a single psychiatric case. The characteristics of this approach enable the investigator to hold and symptoms and syndromes of the patient constant. All clinicians respond to identical stimuli. What varies naturally, then, is the judgment of the clinician in developing his treatment procedure, thereby enabling estimation of the degree of standardization in treatment preferences. Three hundred twelve psychiatrists from New York and 133 from Texas provided data for comparative purposes. On the first admission 41% of the New York respondents and 24% of the Texas psychiatrists preferred a regimen that included more than one drug. When a combination of drugs was selected, chlorpromazine-trifluoperazine was preferred. But ten other specific combinations also were selected. Most were of potent neuroleptics, but some included antidepressant-neuroleptic combinations. None of the variables included in the study provided tangible systematic variance for these treatment preferences. A year and a half after first admission, followed by treatment in and out of hospital, the patient's clinical course continued to deteriorate. At this point more than 50% of the respondents in each state selected a regimen that included a minimum of two drugs. As many as 24 different combinations were selected for this single case. Nineteen percent of the New York respondents and 13% of the Texas respondents selected a regimen that included three or more psychoactive medications. The existence of these treatment preferences requires a more basic understanding of treatment preferences, for these seems to be no basis for them.

Adolescent↗
PubMedDate not supplied

Genetics of house flies. Variability studies with North Dakota, Texas, and Florida populations.

Genetic data were used to compare the structure of native house fly populations collected in North Dakota, Texas, and Florida. Recombination studies with mutant markers on chromosomes 3 and 4 indicated a lack of inversion polymorphism among the three populations in those areas of the genetic map studied. Significant differences were observed among flies from the three regions with regard to the frequency of 1) females that produced only male progeny, and 2) male-determining 3rd chromosomes (IIIm chromosomes). However, the North Dakota and Texas flies were more similar to each other than to the Florida flies since populations from the two former areas possessed a low frequency of both male-producing females and IIIm chromosomes; in contrast, the Florida population was void of females that produced males only and a high percentage if not all Florida males appeared to possess the IIIm male-determining mechanism. Tests for recessive lethal 3rd chromosomes showed that there was no significant difference in the frequency of lethal factors recovered from the North Dakota and Texas flies; the presence of IIIm chromosomes in Florida males precluded the recovery of lethal factors from this population by the method employed. The data suggest that house fly strains to be employed in genetic control programs should 1) originate from target control areas to avoid possible behavioral differences existing among flies from different locales, 2) be initiated with as many flies as possible to provide a background for the maintenance of variability, and 3) be renewed periodically with field-collected material since the genotype may be capable of rapid reorganization in response to laboratory selection pressures.

Animals↗
PubMed1976

Autochthonous dermal leishmaniasis in Texas.

Over a 2-year period two cases of dermal leishmaniasis of special interest were recognized in Texas. The first occurred in 1972 in a 74-year-old woman who had residences in Dilworth and Gahzales, Gonzales County, and the other was in a 56-year-old man from Kenedy, Karnes County, in 1974. Both cases were biopsy- and culture-positive, and the second patient exhibited anti-Leishmania antibodies by indirect immunofluorescent antibody and direct agglutination tests. Epidemiologic investigation revealed no association between the two cases and suggested that both patients had acquired their infections locally in southern Texas. Moreover, serologic evidence of Leishmania infection was uncovered in a neighbor of the second case and in 3 dogs living nearby. Potential sylvatic reservoirs and arthropod vectors of the disease are resident in the area. Epidemiologic data suggest that dermal leishmaniasis is endemic in south-central Texas.

Adolescent↗
PubMed1977

New library buildings: the Houston Academy of Medicine--Texas Medical Center Library.

A historical account is given of the Houston Academy of Medicine--Texas Medical Center Library within its Texas Medical Center setting in Houston, Texas. Outlined are planning, financing, and construction of the new library, which consists in part of new building and in part of renovated interiors of an old building originally completed in 1954. A concise picture is given of the new library's interiors, showing its functional success for users and employees alike. An architectural summary is appended showing gross and net footages, source of funds, costs and capacities.

Facility Design and Construction↗
PubMed2025

Wastewater Sequencing Reveals Persistent Circulation and Rising Prevalence of Several Oncogenic Viruses Across Texas.

BACKGROUND: Oncogenic viruses cause high-risk cancers in humans and are responsible for nearly 20% of all cancer cases worldwide. Currently, very limited data exists in the realm of wastewater-based viral epidemiology (WBE) of cancer-causing viruses, with existing studies using targeted approaches (i.e PCR-based approaches) which lack scalability. Our study aims to carry out WBE with hybrid-capture probes to detect and track multiple oncogenic viruses simultaneously in wastewater across Texas, USA, overcoming the drawbacks associated with targeted approaches. METHODS: Here, we used a hybrid-capture approach to detect, filter and sequence oncogenic virus signals from wastewater samples collected over a duration of three years, from May 2022 to May 2025. Once viral reads were sequenced, we utilized established computational tools to characterize reads into their respective virus of origin. Next, viral abundances of each characterized oncogenic virus were tracked over time and read coverage across their genomes was measured using read mapping techniques. FINDINGS: We detected six known oncogenic viruses, along with three suspected oncogenic viruses across all sampling locations within Texas. Over three years, viral abundance gradually increased, with distinct peaks and dips over the summer and winter months. The prevalence of high-risk viruses such as HPV and EBV rose sharply, with increases in abundance observed post-2024. We also obtained nearly 100% genome coverage with viral reads captured using a hybrid-capture technique for almost all oncogenic viruses and their types. INTERPRETATIONS: Our study shows that a hybrid-capture method can efficiently overcome the challenges faced with using targeted approaches for WBE. Using this method, we get broader read coverage, coupled with concurrent and consistent real-time tracking dynamics of multiple oncogenic viruses. Our findings also emphasize the persistent circulation and rising prevalence of high-risk cancer-causing viruses, underscoring the need for sustained public health interventions to protect communities and assess viral prevalence in high-risk populations. FUNDING: This work was supported by S.B. 1780, 87th Legislature, 2021 Reg. Sess. (Texas 2021), the Baylor College of Medicine and the Alkek Foundation Seed Funds.

Journal Article↗
PubMed1977

Sociocultural barriers to medical care among Mexican Americans in Texas: a summary report of research conducted by the Southwest Medical Sociology Ad Hoc Committee.

This paper summarizes research findings from members of the Southwest Medical Sociology Ad Hoc Committee concerning sociocultural barriers to medical care among Mexican Americans in Texas. Committee members individually, or in two-person groups, studied a number of factors concerning Mexican-American medical care in Texas such as: 1) mortality, morbidity, and other health status indicators; 2) health manpower and educational needs; 3) political factors impeding economical health care; 4) alienation, familism, and their relationship to utilization of the health services; 5) language and communication barriers; and 6) folk medicine. Findings include documentation that structural alienation of Mexican-Americans from mainstream Anglo-American middle-class society is carried over into their relation with utilization of the health care delivery system; that their emphasis on familism works alternatively to encourage and discourage their seeking access to health care; the language differences serve to perpetuate certain cultural differences that are inimical to health care delivery; and that curanderismo can be seen as complementing other types of health care. The report concludes with a number of recommendations for accomplishing cultural integration that will lead to better care for this segment of the health population.

Communication↗
PubMed1978

Cardiovascular disease education in Texas health education classes -- a needs assessment.

This study ascertained to what extent cardiovascular diseases and associated risk factors are taught in public secondary health education classes in Texas, the disparity between what is taught and what is desired in terms of time allotment and educational materials, to what extent health education teachers are academically prepared to teach cardiovascular diseases and associated risk factors, and to what extent teachers utilize self-instructional materials. A questionnaire was mailed to a random sample of health education teachers in Texas. There was a return of 45.4%. The findings indicated that more time is devoted to teaching the cardiovascular system than disease and risk factors; there is a disparity between what is taught and what is desired; the teachers rated their preparation as average; and the use of self-instructional materials by high school students as average to excellent.

Cardiovascular Diseases↗
PubMed1977

Prolonged western equine encephalitis viremia in the Texas tortoise (Gopherus berlandieri).

Subcutaneous inoculation of 34 Texas tortoises (Gopherus berlandieri) with either of two strains of Western Equine Encephalitis (WEE) virus resulted in prolonged viremia of up to 105 days' duration. Peak viremia titers exceeded 10(6) suckling mouse intracranial lethal doses per milliliter. The length of the previremic period, the maximum viremia level attained, and the duration of viremia were markedly affected by environmental temperature. Higher temperatures (30 degrees C) shortened the previremic period and the duration of viremia and elevated the maximum viremia level. Lower temperatures had the opposite effect. Mechanisms are suggested whereby Texas tortoises could serve as an overwintering reservoir for WEE virus at any temperature. Neutralizing antibody was detectable following viremia in only 11 of 16 (69%) of surviving tortoises.

Animals↗
PubMed1975

Serologic evidence of Venezuelan equine encephalitis in some wild and domestic populations of southern Texas.

More than 2,500 sera from approximately 30 wild and domestic species in southern Texas were tested for neutralizing antibodies to Venezuelan equine encephalitis (VEE). Virus isolations were also attempted from blood and tissue samples of many of the wild specimens. VEE neutralizing substances were present in a variety of species collected prior to the 1971 epizootic, suggesting that VEE was present and perhaps enzootic in this area before the recent epizootic. Serologic results of this study suggest that deer (Odocoileus virginianus) and feral swine (Sus scrofa) may serve as good indicators or sentinels of VEE transmission. The reservoir of VEE was not established, but results of the study suggest that a number of species or a combination of animal host populations including deer, feral swine, and peccaries (Pecari angulatus) may be involved in the eizootiologyof VEE in southern Texas.

Animals↗
PubMed1978

Elaeophorosis in sika deer in Texas.

Elaeophora schneideri was found in sika deer (Cervus nippon) from several areas in Texas. The parasite produced unilateral tumorous masses on the head and/or feet. This is the first report of E. schneideri in Texas.

Animals↗
PubMed1977

Sunday Canyon virus, a new ungrouped agent from the tick Argas (A.) cooleyi in Texas.

A new arbovirus was isolated from Texas, U.S.A., populations of the Cliff Swallow parasits Argas (Argas) cooleyi Kohls and Hoogstraal, 1960. The virus, named Sunday Canyon, is serological urelated to any of 185 arbovirus strains or 20 other viral agents with which it was compared. Morphologically it resembles Bunyamwera viruses and, in common with them, is sensitive to lipid solvents and acid pH, and apparently possesses RNA. Although considerably resistant to a temperature of 41.5 degrees C, it rapidly loses infectivity when incubated at 56 degrees C. It is lethal for newborn white mice and infective for the Vero and Antheraea eucalypti cell lines. Sundays Canyon virus is the second tick-associated, Bunyamwera virus-like agent known from North America and the third virus to be reported from A. cooleyi in Texas.

Animals↗