Educating long-term care staff on older adult oral health: Maine's oral team-based initiative vital access to education (MOTIVATE) program.

INTRODUCTION: The oral health status of older adults in the United States is a public health crisis and a silent epidemic. Maine's Oral Team-Based Initiative Vital Access to Education (MOTIVATE) Program is an innovative interprofessional oral health program aimed at enhancing oral health education and practice of interprofessional health care teams in nursing homes. Using a blended learning model, a combination of in-person and online learning, this program provides a foundation from which to implement evidenced based oral care in nursing homes. METHODS: Learning outcomes were assessed via a three-part timed series survey. A set of self-report assessment items measured skills implemented at baseline and post-training. RESULTS: Learning domain scores increased over time from baseline to post-training. Confidence in providing oral healthcare and role clarity in providing oral health care improved over time. Staff identified using new skills in daily oral care and communication across the interprofessional team. DISCUSSION: The MOTIVATE program is an effective collaborative-based model for developing oral health competencies and promoting evidence-based oral health care in nursing homes.

Evaluation of roost culling as a management strategy for reducing invasive rose-ringed parakeet (Psittacula krameri) populations.

Rose-ringed parakeets (Psittacula krameri) are one of the most widespread invasive avian species worldwide. This species was introduced to the island of Kaua'i, Hawai'i, USA, in the 1960s. The rapidly increasing population has caused substantial economic losses in the agricultural and tourism industries. We evaluated the efficacy of a roost culling program conducted by an independent contractor from March 2020 to March 2021. We estimated island-wide minimum abundance was 10,512 parakeets in January 2020 and 7,372 in April 2021. Over 30 nights of culling at four roost sites, approximately 6,030 parakeets were removed via air rifles with 4,415 (73%) confirmed via carcasses retrieval. An estimated average of 45 parakeets were removed per hour of shooter effort. The proportion of adult females removed in 2020 was 1.9 × greater when culled outside of the estimated nesting season. Of the four roosts where culling occurred, the parakeets fully abandoned three and partially abandoned one site. Of the three fully abandoned roosts, an estimated average of 29.6% of birds were culled prior to roost abandonment. The roost culling effort was conducted during the COVID-19 pandemic, when tourist numbers and foot traffic were greatly reduced. It is unknown how public perception of roost culling in public areas may impact future efforts. Findings suggest roost culling can be utilized for management of nonnative rose-ringed parakeet populations when roost size is small enough and staff size large enough to cull entire roosts in no greater than two consecutive nights (e.g., if two shooters are available for three hours per night, roost culling should only be attempted on a roost with ≤ 540 rose-ringed parakeets). Supplementary Information: The online version contains supplementary material available at 10.1007/s10530-022-02984-3.

Surgical management of injured ADF personnel deployed to Afghanistan 2001-2021.

INTRODUCTION: A comprehensive review of the surgical management of injuries sustained by deployed members of the Australian Defence Force (ADF) during Operation SLIPPER and HIGHROAD in Afghanistan has not previously been undertaken. Understanding the mechanism of injury, injury types sustained and surgical intervention undertaken should provide valuable information for future health planning and surgical capability determination. METHODS: Retrospective chart review of scanned medical records of injured personnel identified through casualty register examination was undertaken. RESULTS: There were 259 ADF personnel injured in Afghanistan between January 2002 and December 2021, of which 53 were seriously (SI), or very seriously injured (VSI). Case notes for 90 of 101 casualties including those sustaining VSI, SI and those classified as being in satisfactory condition, but likely requiring surgery and/or returned to Australia following trauma, were available for review. Most patients with VSI/SI required surgery (93%) and most were returned to Australia following injury (91%). Almost two-thirds (64.4%) of initial surgery was undertaken at a Role 2 E medical treatment facility (MTF). Gun-shot wound (GSW) was the commonest injuring mechanism (47%) followed by blast injury (39.6%). Orthopaedic (32.2%) and soft tissue initial wound surgery (47.1%) were the commonest surgical procedures. DISCUSSION: Surgical management of military trauma was undertaken at multiple sites by multiple surgical teams from different nationalities delivering exceptional results and conforming to modern principles of damage control surgery. The military trauma system is distinctly different from its civilian counterpart with dispersion of assets requiring multiple episodes of casualty movement between echelons of care rather than centralization at level 1 trauma centres. Despite this, excellent results are achievable. Strengthening lines of communication and documentation would reinforce the ability of the military trauma system to continue to provide such results, and regular oversight and review of surgical caseload would align military trauma surgery with civilian standards. The benchmark set by the United States Department of Defense Trauma Registry should be replicated for Australian led combat operations and modified to facilitate interoperability to support future coalition combat operations.

Wildlife Undergrads Spread Their Wings in Citizen Science Research Experience.

Citizen science has become a valuable tool for natural resource professionals; however, many undergraduate students are not aware of its use as a means of collecting data for scientific analysis. To address this, we introduced a bird-focused research experience into an undergraduate Wildlife Management Techniques course. The objective of this course is to provide practical experiences in wildlife science by learning and using tools and techniques applied in the field. Students designed, implemented, and presented the results of a wild bird observation survey that contributed data to an existing e-Bird-based program. Pre-post surveys were collected to assess student learning and behavioral changes. We observed increased student awareness of citizen science. Ninety-two percent of students correctly defined citizen science following the experience. However, only sixteen percent of students stated they would continue participation in STWB, fifty percent were unsure, and thirty-four percent would not continue involvement. Improvements are discussed to promote participation in citizen science, connections with the community, and communication skill development for future employment.

Training and educational programs that support geriatric dental care in rural settings: A scoping review.

PURPOSE/OBJECTIVES: Access to dental care for older adults is challenging, especially for those living in rural areas. People living in rural areas are less likely to visit the dentist, have greater oral health needs, and face significant oral health disparities. Given the projected increase in the older adult population, the aim of this study was to conduct a scoping review (SR) to identify the current landscape of geriatric dental training in rural healthcare settings. METHODS: Four guiding concepts (i.e., dental workforce, education/training, rural setting, and older adult population) were searched in PubMed, Embase (Elsevier), Dental and Oral Sciences Source (EBSCO), and ERIC (EBSCO) following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. EndNote and Covidence were used for de-duplication algorithms and title/abstract screening. RESULTS: Seventy-nine citations were identified for the final full-text review based on inclusion and exclusion criteria, and ten articles were eligible for data extraction as applicable to the research question. Three themes emerged from the review: geriatric dentistry inclusion within dental school curricula, clinical training at rural/remote locations, and improving geriatric oral health knowledge through interprofessional training. CONCLUSION: This SR highlights the limited number of currently trained geriatric dentists, as well as, the paucity of dental programs/curricula offered to produce competent dental geriatricians with an advanced skill set for practicing in rural settings. Our review indicates the need to expand the dental workforce, curricula, and training to better position dentists to serve the older and underserved population in rural and remote areas.

Variation in herpetofauna detection probabilities: implications for study design.

Population monitoring is fundamental for informing management decisions aimed at reducing the rapid rate of global biodiversity decline. Herpetofauna are experiencing declines worldwide and include species that are challenging to monitor. Raw counts and associated metrics such as richness indices are common for monitoring populations of herpetofauna; however, these methods are susceptible to bias as they fail to account for varying detection probabilities. Our goal was to develop a program for efficiently monitoring herpetofauna in southern Texas. Our objectives were to (1) estimate detection probabilities in an occupancy modeling framework using trap arrays for a diverse group of herpetofauna and (2) to evaluate the relative effectiveness of funnel traps, pitfall traps, and cover boards. We collected data with 36 arrays at 2 study sites in 2015 and 2016, for 2105 array-days resulting in 4839 detections of 51 species. We modeled occupancy for 21 species and found support for the hypothesis that detection probability varied over our sampling duration for 10 species and with rainfall for 10 species. For herpetofauna in our study, we found 14 and 12 species were most efficiently captured with funnel traps and pitfall traps, respectively, and no species were most efficiently captured with cover boards. Our results show that using methods that do not account for variations in detection probability are highly subject to bias unless the likelihood of false absences is minimized with exceptionally long capture durations. For monitoring herpetofauna in southern Texas, we recommend using arrays with funnel and pitfall traps and an analytical method such as occupancy modeling that accounts for variation in detection.

Cognitive impairment in older adults and oral health considerations: treatment and management.

Worldwide incidences of degenerative cognitive diseases are increasing as the population ages. This decline in mental function frequently causes behavioral changes that directly affect oral health. The loss of interest and ability to complete the simple tasks of brushing and flossing can cause a rapid development of hard and soft tissue diseases that result in decreased function and increased dental pain. The challenge for the dental community is to understand and to identify the early signs of cognitive dysfunction so as to develop a rational treatment strategy that allows patients to comfortably maintain their teeth for as long as possible.

Training Australian Defence Force Medical Officers to civilian general practice training standards--reflections on military medicine and its links to general practice education and training.

This article examines military medicine and its links to civilian general practice education and training, drawing attention to the variations and difficulties in, and successful approaches for, training Australian Defence Force (ADF) Medical Officers. Military medicine has been an area of change over the 10 years of the Australian General Practice Training (AGPT) program. Crisis situations like those in Timor Leste and Afghanistan have focused attention and recognition on the importance of primary health care in the work of the ADF. To train doctors in military medicine, there are several different models at different locations around Australia, as well as large variations in military course and experience recognition and approvals between AGPT regional training providers. At times, the lack of standardisation in training delays the progress of ADF registrars moving through the AGPT program and becoming independently deployable Medical Officers.

Randomized, double-blind study of the safety, tolerability, and efficacy of tafenoquine versus mefloquine for malaria prophylaxis in nonimmune subjects.

This study represents the first phase III trial of the safety, tolerability, and effectiveness of tafenoquine for malaria prophylaxis. In a randomized (3:1), double-blinded study, Australian soldiers received weekly malaria prophylaxis with 200 mg tafenoquine (492 subjects) or 250 mg mefloquine (162 subjects) for 6 months on a peacekeeping deployment to East Timor. After returning to Australia, tafenoquine-receiving subjects received a placebo and mefloquine-receiving subjects received 30 mg primaquine daily for 14 days. There were no clinically significant differences between hematological and biochemical parameters of the treatment groups. Treatment-related adverse events for the two groups were similar (tafenoquine, 13.4%; mefloquine, 11.7%). Three subjects on tafenoquine (0.6%) and none on mefloquine discontinued prophylaxis because of possible drug-related adverse events. No diagnoses of malaria occurred for either group during deployment, but 4 cases (0.9%) and 1 case (0.7%) of Plasmodium vivax infection occurred among the tafenoquine and mefloquine groups, respectively, up to 20 weeks after discontinuation of medication. In a subset of subjects recruited for detailed safety assessments, treatment-related mild vortex keratopathy was detected in 93% (69 of 74) of tafenoquine subjects but none of the 21 mefloquine subjects. The vortex keratopathy was not associated with any effect on visual acuity and was fully resolved in all subjects by 1 year. Tafenoquine appears to be safe and well tolerated as malaria prophylaxis. Although the volunteers' precise exposure to malaria could not be proven in this study, tafenoquine appears to be a highly efficacious drug for malaria prophylaxis.

Cross-sectional characterization of malaria in Sanma and Shefa Provinces, Republic of Vanuatu: malaria control implications.

Endemic malaria still exists in the Republic of Vanuatu, an 80-island archipelago that sits astride the southeast margin of the Southeast Asian-Melanesian malaria band (Buxton Line 170 degrees E, 20 degrees S). The annual parasite incidence has decreased dramatically over the past decade, which has been attributed to an intensive insecticide-treated bednet distribution program and implementation of a revised Plasmodium falciparum treatment policy that employs combination chloroquine + sulfadoxinelpyrimethamine as a first-line therapy. Standard malariometric surveys were conducted at 10 locations in 2 provinces, screening 2351 adults and children towards the end of the peak transmission season. Spleen rates were consistent with mesoendemic malaria. Examination of blood slides revealed a mean slide-positive rate of 22% (range 4% to 33%). P. falciparum predominated, accounting for 73% of infections, followed by P. vivax (25%). Among 396 individuals with P. falciparum, the gametocyte rate was 54%, with 37% presenting gametocytes alone without asexual stages. Only 8% and 4% of persons with asexual stage P. falciparum and P. vivax parasitaemia, respectively, were symptomatic. These data suggest that malaria transmission has increased in some locations in Vanuatu over the past decade and this report underscores the importance of appropriate bednet use and vector control in this setting as well as the impact of adding sulfadoxine/pyrimethamine and removing primaquine from the national malaria treatment formulary.

Importation of dengue by soldiers returning from East Timor to north Queensland, Australia.

BACKGROUND: Soldiers based in Townsville, Australia, returned from East Timor following peacekeeping operations during the wet season of 1999 to 2000. This represented the potential to import dengue virus into north Queensland, a dengue receptive area of Australia. This article seeks to outline the measures taken by the Australian Defence Force (ADF) to prevent local transmission and to present the outcomes. METHODS: Soldiers returning to north Queensland were provided with education on dengue fever and in the fortnight before return, their living areas were subjected to intensive vector control measures, in order to reduce the risk of acquisition of dengue. They were further encouraged to present early with any febrile illness following their return to Townsville. Provisionally diagnosed dengue cases were notified to the state public health authorities immediately and cases were isolated until suitable vector control programs were implemented or the potentially viremic period exceeded. Serologic and virologic investigations were undertaken to identify the passage and probable serotype or confirm the presence and serotype of dengue virus. RESULTS: Nine serologically confirmed cases of dengue were identified as viremic in north Queensland. Six cases were identified as arising from dengue serotype 2, two were from serotype 3, and one case was ill defined. No dengue cases have been reported in the local population 4 months following these ADF cases. CONCLUSIONS: Local outbreaks of dengue fever have occurred in north Queensland following the importation of dengue virus in returned travelers. The successful prevention of local transmission in these circumstances was contributed to by early notification of cases and prevention of transmission through isolation of cases and collaboration between ADF and state and local public health authorities in vector control. The management of potentially viremic returning service personnel represents a future challenge for the ADF.

Ecomorphological relationships of a guild of ground-foraging birds in northern California, USA.

We studied habitat and morphological relationships of nine species of birds comprising a groundforaging guild within four distinct locations in northern California. Although the nine species overlapped extensively in habitat use, we observed subtle differences among species in specific characteristics of the habitats they used. About 40% of all cases were classified to the correct species based on a discriminant analysis (DA) of habitats across all study areas. Classification success from DAs on habitats within study areas ranged from 42 to 66%. Morphologies of species differed to varying degrees as 91% of all cases were classified to correct species by a DA of morphological variables. This morphological separation suggested that each species used different modes of obtaining resources. We found only weak relationships between habitat use and morphology. Morphology predicted from 13.6 to 19.0% of the variation in habitat use within each study area and only 13.9% of the habitat variation across all study areas. Habitat predicted from 6.2 to 14.6% of the morphological variation within each study area and 6.9% across all study areas. We suggest that complimentary relationships of habitat and morphology enabled species within this guild to use unique sets of resources.