The emerging challenge of FLiRT variants: KP.1.1 and KP.2 in the global pandemic landscape.

The SARS-CoV-2 virus has undergone substantial evolution, leading to emergence of new FLiRT variants characterized by specific spike mutations-F to L at position 456 and R to T at position 346-enhancing their transmissibility and immune evasion capabilities. Particularly, KP.2 shows a significant increase in cases in the U.S., indicating a potential shift in the pandemic landscape due to its greater ability to evade vaccine-induced immunity and its higher effective reproduction number compared to JN.1. This evolving scenario underscores the need for continuous monitoring and adaptive response strategies to address the challenges posed by these new variants. This abstract examines the emergence of FLiRT variants KP.2 and KP1.1, descendants of the Omicron JN.1 variant, as they draw global attention amidst the ongoing COVID-19 pandemic.

Noma in the WHO's list of neglected tropical diseases: A review of its impact on undeveloped and developing tropical regions.

Background: Noma is a neglected tropical disease and a global health concern. Objectives: To elucidate the epidemiology, management, prevention, and public health implications of Noma. Methods: PubMed, Scopus, and Web of Science, supplemented by Google Scholar and World Health Organization databases, were searched using keywords to gather both published and grey literature from 1970 to 2023 in English. Results: Approximately 30,000-40,000 cases occur annually, with varying incidences across various African countries, such as Nigeria, Niger, and Chad. Incidence in Nigerian and Ethiopian states range from 0.6 to 3300 and 1.64 to 13.4 per 100,000 population, respectively. Mortality is approximately 8.5% in Niger. Risk factors include malnutrition, immunocompromised status, poor dental hygiene, inadequate sanitation, gingival lesions, low socioeconomic status, chronic and infectious diseases, low birth weight, high parity, diarrhoea, and fever. Diagnosis is primarily made based on clinical signs/symptoms and accordingly staging of disease is done. Stage I, II and II presents with acute necrotizing gingivitis, facial edema with halitosis, and necrotizing stomatitis, respectively. If the patient survives acute stages, the progress to Stage IV and Stage V manifests as trismus, difficulty in deglutition and phonation, and facial disfigurement, with increased severity in last stage. Treatment encompasses antibiotic therapy (amoxicillin, metronidazole, chlorhexidine, ampicillin, gentamicin), surgical interventions, wound management (honey dressing, ketamine), and nutritional support. Prevention strategies include oral hygiene, vaccination, health education, and community-based interventions. Conclusion: Noma's recent inclusion in WHO list of neglected tropical diseases is a milestone in recognizing the importance of prevention and early intervention to globally enhance health outcomes.

Design-redesign, implementation, and evaluation of effectiveness of maternal nutrition and responsive parenting program on child development at 2 years of age from rural India: a cluster RCT.

Background: To promote early childhood development (ECD), we require information not only on what needs to be addressed and on what effects can be achieved but also on effective delivery methods that can be adapted to local context. We describe design, implementation, and evaluation of a complex intervention to strengthen nurturing environment for young children. Methods: Study participants were pregnant women and their children from birth to 2 years. We used design and redesign, implementation, and evaluation approaches for the study. We co-created curriculum and delivery plan with stakeholders, based on the theoretical framework, findings from formative research, and our preliminary work. We recruited 656 pregnant women and newborns, 326 (49.69%) from intervention and 330 (50.30%) from the control group. We conducted a cluster randomized controlled trial to evaluate the program's effectiveness. The outcomes of children were assessed at 12 and 24 months. Findings: At recruitment, study participants from both the study arms were similar in sociodemographic characteristics. We conducted 6,665 home visits, 25 toy-making workshops, and 65 caregiver-meetings. The initial examination of program data revealed gaps in quality and coverage of interventions. The intervention was redesigned based on feedback from stakeholders in community meetings. At recruitment, participants in both study groups had similar socio-demographics. We conducted 6,665 home visits, 25 toy workshops, and 65 caregiver meetings. Initial program data showed intervention quality and coverage gaps, leading to a redesign program based on community and stakeholder feedback. Post-re-designing, session quality improved, with program coverage rising from 32 to 98%. Male participation in home visits increased from 4.3 to 32.65%, and data errors reduced from 270 to 140 per month on average. At 24 months, program showed moderate-mild impact on ECD - cognitive (0.31, 95%CI: 0.13-0.48), language (0.2, 95%CI: 0.01-0.39), and socioemotional-development (0.19, 95%CI: 0.01-0.37), moderate effect on home-environment and mother-child interaction. 96% of women initiated breastfeed within one-hour of delivery, and exclusive-breastfeeding rate of 89.80%. Interpretations: The study provides an evidence-based community centered ECD curriculum and implementation strategies to enhance service providers, and caregivers' knowledge and skills for promoting ECD in low-resource settings with the potential to scale within existing Government Program. Funding: The trial was funded by the Saving Brains Round 5 Initiative of Grand Challenges Canada (Grant no. SB-1707-05084), and we are grateful for their ongoing support through online sessions and orientation workshops. The trial was also supported by the Indian Council of Medical Research (File No: 5/7/1693/CH/Adhoc/RBMCH-2020).

One Health Surveillance System in Gujarat, India: A Health Policy and Systems Research Protocol for Exploring the Cross-Sectoral Collaborations to Detect Emerging Threats at the Human-Animal-Environment Interface.

The close interaction between humans, animals and the ecosystem has been a reason for the emergence and re-emergence of zoonotic diseases worldwide. Zoonoses are estimated to be responsible for 2.5 billion human illnesses and 2.7 million deaths worldwide. Gujarat is a western state in India with more than 65 million people and 26 million livestock, and includes surveillance systems for humans and animals; however, more evidence is needed on joint collaborative activities and their effect on the early warning response for zoonoses. Thus, this study aims to investigate sectoral collaborations for early warning and response systems for emerging and re-emerging zoonoses, aiming to develop a One Health surveillance (OHS) system in Gujarat, India. This case study uses policy content analysis followed by qualitative and quantitative data collection among state- and district-level surveillance actors to provide insight into the current cross-sectoral collaborations among surveillance actors. It helps identify triggers and documents factors helpful in strengthening cross-sectoral collaborations among these systems and facilitates the establishment of an OHS system in Gujarat, India.

Design modification of surgical drill bit for final osteotomy site preparation towards improved bone-implant contact.

Implant stability significantly impacts accelerated osseointegration, leading to faster patient recovery. Both primary and secondary stability necessitates superior bone-implant contact influenced by the surgical tool required to prepare the final osteotomy site. Besides, excessive shearing and frictional forces generate heat causing local tissue necrosis. Hence, surgical procedure necessitates proper irrigation with water to minimize heat generation. Notably, the water irrigation system removes bone chips and osseous coagulums, which may help accelerate osseointegration and improve bone-implant contact. The inferior bone-implant contact and thermal necrosis at the osteotomy site are primarily responsible for poor osseointegration and eventual failure. Therefore, optimizing tool geometry is key to minimizing shear force, heat generation, and necrosis during final osteotomy site preparation. The present study explores modified drilling tool geometry, especially cutting edge for osteotomy site preparation. The mathematical modeling is used to find out ideal cutting-edge geometry that facilitates drilling under relatively less operational force (0.55-5.24 N) and torque (98.8-154.5 N-mm) with a significant reduction (28.78%-30.87%) in heat generation. Twenty-three conceivable designs were obtained using the mathematical model; however, only three have shown promising results in static structural FEM platforms. These drill bits are designed for the final drilling operation and need to be carried out during the final osteotomy site preparation.

Health-Related Quality of Life (HRQoL) of Patients with Tuberculosis: A Review.

Tuberculosis (TB) is a major killer and cause of human suffering worldwide and imposes a substantial reduction in patients' health-related quality of life (HRQoL). HRQoL indicates the consciousness of patients regarding their physical and mental health. It is, therefore, very relevant in comprehending and measuring the exact impact of the disease state. Therefore, we undertook this review to summarize the available evidence on the impact of TB and its treatment on HRQoL. An in-depth understanding of HRQoL in TB patients can identify the existing management gaps. We undertook a systematic search through PubMed and CENTRAL. Data were extracted and tabulated for study design, targeted population, QoL instrument used, QoL domain assessed, and key findings. We included studies that assessed the effect of TB on the QoL both during and after treatment. There are no specific HRQoL assessment tools for utilization among TB patients. HRQoL is markedly impaired in patients with TB. The factors affecting HRQoL differ with active and latent TB, socio-demographics, socio-economic status, presence of co-infections, etc. This review's findings can help to frame appropriate policies for tackling HRQoL issues in TB patients.

Gaps and Interventions across the Diagnostic Care Cascade of TB Patients at the Level of Patient, Community and Health System: A Qualitative Review of the Literature.

Tuberculosis (TB) continues to be one of the important public health concerns globally, and India is among the seven countries with the largest burden of TB. There has been a consistent increase in the notifications of TB cases across the globe. However, the 2018 estimates envisage a gap of about 30% between the incident and notified cases of TB, indicating a significant number of patients who remain undiagnosed or 'missed'. It is important to understand who is 'missed', find this population, and provide quality care. Given these complexities, we reviewed the diagnostic gaps in the care cascade for TB. We searched Medline via PubMed and CENTRAL databases via the Cochrane Library. The search strategy for PubMed was tailored to individual databases and was as: ((((((tuberculosis[Title/Abstract]) OR (TB[Title/Abstract])) OR (koch *[Title/Abstract])) OR ("tuberculosis"[MeSH Terms]))) AND (((diagnos *) AND ("diagnosis"[MeSH Terms])))). Furthermore, we screened the references list of the potentially relevant studies to seek additional studies. Studies retrieved from these electronic searches and relevant references included in the bibliography of those studies were reviewed. Original studies in English that assessed the causes of diagnostic gaps and interventions used to address them were included. Delays in diagnosis were found to be attributable to both the individuals' and the health system's capacity to diagnose and promptly commence treatment. This review provides insights into the diagnostic gaps in a cascade of care for TB and different interventions adopted in studies to close this gap. The major diagnostic gaps identified in this review are as follows: people may not have access to TB diagnostic tests, individuals are at a higher risk of missed diagnosis, services are available but people may not seek care with a diagnostic facility, and patients are not diagnosed despite reaching health facilities. Therefore, reaching the goal to End TB requires putting in place models and methods to provide prompt and quality assured diagnosis to populations at par.

A Systematic Review on Effect of Electronic Media on Diet, Exercise, and Sexual Activity among Adolescents.

CONTEXT: Electronic media has become a part of day-to-day life for all, and particularly more so for children and adolescents. Exposure to electronic media may be beneficial as well as harmful. AIM: The aim of the study is to systematically synthesize existing published and non-published empirical evidence on the effect of exposure to electronic media on diet, exercise, and sexual activity. METHODOLOGY: Two reviewers independently searched online databases such as MEDLINE, CENTRAL, and EMBASE. We applied no language, date, or publication restrictions. SELECTION CRITERIA: We included randomized control trials that assessed the effect of exposure of electronic media on diet, exercise, and sexual activity in participants between 5 and 19 years. STUDY SELECTION DATA EXTRACTION: Two reviewers independently screened studies identified in electronic search and independently extracted data and assessed the risk of bias of included studies. DATA ANALYSIS: We had planned to use the risk ratio or odds ratio for dichotomous data, and mean difference (MD) or standardized MD for continuous data. However, as included studied differed in types of intervention and reporting of outcomes, we did not undertake meta-analysis. MAIN RESULTS: All included trials were parallel randomized controlled trials except for one that was a crossover trial. Eight studies reported the effect of electronic media on diet and exercise, two on diet, two on exercise, and one on sexual activity. Quality of evidence was rated as "very low" for all outcomes due to too little information or too few data to be able to reach to any conclusions. CONCLUSIONS: There is a little body of evidence that limits conclusions. We need to comprehend as to how to swap undesirable effects of electronic media and make it more desirable. REGISTRATION OF SYSTEMATIC REVIEW: This systematic review has been registered at PROSPERO International prospective register of systematic reviews (Registration number: PROSPERO 2018 CRD42018086935) available at https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=86935.

A Systematic Review on Effect of Electronic Media among Children and Adolescents on Substance Abuse.

BACKGROUND: Substance abuse is one of the most significant global public health issues among youths. Electronic media has become a part of day-to-day life for all. This systematic review is undertaken to comprehensively explore the effect of electronic media on substance abuse among children and adolescents. METHODOLOGY: Two review authors independently searched various electronic databases and other sources. SELECTION CRITERIA: Randomized control trials that assessed the effect of exposure of electronic media (defined as television, internet, gaming, mobile phones/phones, and radio) among participants in the age range of 5-19 years on substance abuse were included in the review. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted data. We used an approach proposed by the Cochrane Collaboration. We used GRADE profiler to assess the overall quality of the evidence. MAIN RESULTS: We retrieved 6003 studies and found 15 studies that fulfilled our inclusion criteria. Since included studies differed in the type of intervention and reporting of outcomes, we did not undertake meta-analysis and choose to describe studies narratively. Quality of evidence was rated as "very low" due to too little information or too few data to be able to reach any conclusions. AUTHORS' CONCLUSIONS: Clinicians, policymakers, and educators to partner with caregivers and youth to support electronic media use that promotes positive outcome in these areas. REGISTRATION OF SYSTEMATIC REVIEW: This systematic review has been registered at PROSPERO International prospective register of systematic reviews (Registration number: PROSPERO 2018 CRD42018086935) available at https://www.crd.york.ac.uk/prospero/display_record.php?RecordID = 86935.

Designing the framework for competency-based master of public health programs in India.

Competency in the practice of public health is the implicit goal of education institutions that offer master of public health (MPH) programs. With the expanding number of institutions offering courses in public health in India, it is timely to develop a common framework to ensure that graduates are proficient in critical public health. Steps such as situation assessment, survey of public health care professionals in India, and national consultation were undertaken to develop a proposed competency-based framework for MPH programs in India. The existing curricula of all 23 Indian MPH courses vary significantly in content with regard to core, concentration, and crosscutting discipline areas and course durations. The competency or learning outcome is not well defined. The findings of the survey suggest that MPH graduates in India should have competencies ranging from monitoring of health problems and epidemics in the community, applying biostatistics in public health, conducting action research, understanding social and community influence on public health developing indicators and instruments to monitor and evaluate community health programs, developing proposals, and involving community in planning, delivery, and monitoring of health programs. Competency statements were framed and mapped with domains including epidemiology, biostatistics, social and behavioral sciences, health care system, policy, planning, and financing, and environmental health sciences and a crosscutting domain that include health communication and informatics, health management and leadership, professionalism, systems thinking, and public health biology. The proposed competency-based framework for Indian MPH programs can be adapted to meet the needs of diverse, unique programs. The framework ensures the uniqueness and diversity of individual MPH programs in India while contributing to measures of overall program success.

National AIDS Control Organisation's human resource capacity building initiatives for better response to HIV/AIDS in India.

Human resource capacity building is a key strategy in the design, delivery, sustainability and scale up HIV treatment and prevention programmes. The review aims to present human resource capacity building initiatives undertaken by the National AIDS Control Organisation (NACO) and to discuss the available opportunities in India.There was minimal emphasis on human resource capacity building in National AIDS control programme (NACP)-I. The focus of capacity building in NACP-II was on strengthening the capacity of partners implementing various HIV/AIDS interventions. NACP-III (2007-2012) focussed on capacity building as a priority agenda. Other than short-term training programmes, NACP-III is strengthening the capacity of partners through the State Training and Resource Centre, Technical Support Unit, District AIDS Prevention Control Unit, Fellowship Programme and Network of Indian Institutions for HIV/AIDS Research.Various opportunities to enhance and consolidate capacity building responses in HIV/AIDS in India may include mainstreaming of capacity building, appropriate management of knowledge and resources, effective delivery of training, measuring and documenting impact,accreditation of programmes and institutes,use of information technology, identifying and implementing innovations and working for sustainability.Growing demand for capacity-building in HIV/AIDS needs substantial efforts to ensure that these are implemented effectively and efficiently. NACO had made significant strides in these regards, but at the same time there are arduous challenges like measuring impact, quality, documentation, operational research, and sustainability. NACO is formulating Phase-IV of NACP. This review will provide feedback to the NACO for strengthening its strategic document for human resource capacity building.