The future of telerehabilitation: embracing virtual reality and augmented reality innovations.

The integration of virtual reality (VR) and augmented reality (AR) into the telerehabilitation initiates a major change in the healthcare practice particularly in neurological and also orthopedic rehabilitation. This essay reflects the potential of the VR and AR in their capacity to create immersive, interactive environments that facilitate the recovery. The recent developments have illustrated the ability to enhance the patient engagement and outcomes, especially in tackling the complex motor and cognitive rehabilitation needs. The combination of artificial intelligence (AI) with VR and AR will bring the rehabilitation to the next level by enabling adaptive and responsive treatment programs provided through real-time feedback and predictive analytics. Nevertheless, the issues such as availability, cost, and digital gap among many others present huge obstacles to the mass adoption. This essay provides a very thorough review of the existing level of virtual reality and augmented reality in rehabilitation and examines the many potential gains, drawbacks, and future directions from a different perspective.

The Dual Importance of Virtual Reality Usability in Rehabilitation: A Focus on Therapists and Patients.

Virtual reality (VR) has advanced in medical education and rehabilitation from basic graphical applications due to its ability to generate a virtual three-dimensional (3D) environment. This environment is mostly used to practice professional skills, plan surgery procedures, simulate surgeries, display 3D anatomy, and rehabilitate various disorders. VR has transformed the field of rehabilitation therapy by providing immersive and engaging experiences that go beyond traditional bounds, significantly improving patient care and therapeutic results. Considering the direct impact of VR on the efficacy of the treatment for both therapists and patients, its dual significance for usability and user experience cannot be overstated. The purpose of this article is to determine the synergistic association between VR accessibility and the rehabilitation process, highlighting the significance of VR technology in designing the future of rehabilitation therapy and demonstrating how advancing VR technology can improve therapeutic outcomes despite overcoming obstacles encountered during VR usage. In conclusion, VR offers a personalized, efficient, interesting, and engaging rehabilitative environment for patients, while also assisting therapists in cultivating empathy and efficiency and encouraging innovative approaches in treatment procedures.

Postoperative outcome analysis of left-sided idiopathic diaphragmatic hernia: a case report.

Diaphragmatic hernia of an idiopathic cause is a rare pathology that occurs due to absence of any trauma or congenital cause. The aim of the study was to report a case of left-sided diaphragmatic hernia without traumatic aetiology. A 59-year-old male had complained of epigastric pain, vomiting, nausea, and breathing difficulties for the past 15 days. After investigations and diagnosis of the condition, the patient subsequently underwent laparotomy surgery to repair the defect. Outcome measures like FIM, NPRS, Incentive Spirometry, ICU-MS, CPaX, and HADS were used to assess the recovery of the patient. Surgical management of the condition was achieved, but to bring the patient back to his pre-pathology life without signs of breathlessness, and fatigue, a comprehensively designed physiotherapy rehabilitation is very beneficial. Our case report is the first-ever report made on physiotherapy management of diaphragmatic hernia after surgery. Tele-rehabilitation had been absolutely vital in patient follow-up.

Positive Impact of Inpatient Respiratory Rehabilitation in a Rare Case of Acute Necrotizing Encephalopathy.

Acute necrotizing encephalopathy, also known as acute necrotizing encephalopathy of childhood (ANEC) is a rare disorder characterized by respiratory or gastrointestinal infections, high fever, and rapid changes in consciousness and seizures. ANEC is a rare form of encephalopathy characterized by multiple bilateral brain lesions, primarily involving the thalami and putamina internal and external capsules, cerebellar white matter, and the brainstem segmentum. Here we present, a rare case of acute necrotizing encephalopathy in a pediatric patient, a 13-year-old boy, who was admitted with acute onset of fever. The fever was intermittent and high grade along with chills, rigor, and respiratory distress five days back. The chest x-ray showed heterogeneous opacities in bilateral lung fields. Thalami, brainstem, cerebellum, and white matter have all been shown to have a symmetric lesion in this disease on magnetic resonance imaging (MRI). Ventilation, immunoglobulin, and other supporting measures, as well as respiratory rehabilitation, were used to treat him. In pediatric intensive care units (PICU), physiotherapy is considered an important aspect of patient care. Respiratory rehabilitation included patients and their family member's counseling, airway clearance techniques, energy conservation methods, and adaptation to complex positions with the maintenance of oxygen saturation (SpO2). We conclude Respiratory rehabilitation with efficient family counseling is effective in the overall improvement of the patient's condition with acute respiratory failure in acute necrotizing encephalopathy.

Effect of virtual reality and haptic feedback on upper extremity function and functional independence in children with hemiplegic cerebral palsy: a research protocol.

Hemiplegic cerebral palsy (CP) is a subcategory of CP which is characterized by sensory motor deficits primarily on one side of the body that adversely affects functionality. Virtual reality (VR) systems have been advanced in the recent past for the use in rehabilitation of patients with neurological conditions. Virtual reality has an inherent motivational component that provides the much-needed compliance for active participation by children. The rationale of the proposed study is to investigate the effect of VR and haptic feedback for improvement of upper extremity function of children with hemiplegic cerebral palsy. This comparative experimental study will be recruiting 36 children with hemiplegic CP and will be treating them by VR and haptic feedback along with conventional physiotherapy in group A and by conventional physiotherapy only in group B. The children will undergo the treatment for six weeks (five days/week) with each session extending for 60 minutes/day. The primary outcome measures including `nine-hole peg test´ (9HPT) and `box and block test´ (BBT) will assess the manual dexterity and secondary outcome measures including `ABILHAND-kids´ and `WeeFIM (self-care)´ will assess the functional independence that are hypothesized to be gained by haptic enhanced VR intervention when combined with the conventional therapy.

Haptic Feedback-Based Virtual Reality Intervention for a Child With Infantile Hemiplegia: A Case Report.

Virtual reality (VR) refers to an advanced technology that provides real life-like experience in a virtual environment. Numerous commercially available systems provide gaming opportunities with VR, while a few also provide haptic feedback along with VR. In the recent past, VR has been explored as a viable intervention in the field of neurorehabilitation. Although there are promising results for adults with hemiplegia, the research involving children with infantile hemiplegia is in the nascent stage. Infantile hemiplegia is manifested by sensory and motor deficits predominantly on one side of the body resulting in adverse effects on the functionality of the affected side since early life. VR gaming has an intense, motivational component that encourages children to put sustained voluntary effort to use both upper extremities. A six-year-old male with infantile hemiplegia presented with difficulty in using the left upper extremity. Pre-intervention scores of the nine-hole peg test (9HPT) and box and block test (BBT) were used to evaluate the manual dexterity, while those of ABILHAND-kids and functional independence measure for children (WeeFIM self-care section) assessed the functional independence. The child underwent treatment for six weeks (five days/week), with each session lasting for 60 minutes/day that included VR gaming with haptic feedback for 30 minutes and conventional physiotherapy for 30 minutes. Post-intervention scores were recorded and were compared with pre-intervention scores. Marked improvement in left upper extremity function was noted not only objectively by the outcome measures but also subjectively by the parents as well as by the child. Moreover, the child remarked that he enjoyed the therapy sessions. The findings of this report would facilitate the design of further research in this area in the form of larger trials.

Virtual Reality-Based Intervention for Enhancing Upper Extremity Function in Children With Hemiplegic Cerebral Palsy: A Literature Review.

Cerebral palsy (CP) is the most common cause of motor disability in the pediatric population, with hemiplegia as one of the most widely seen subtypes of spastic CP. Although most of the children with hemiplegic CP are independent ambulators, deficits in hand function of the affected side remain a major concern of caregivers and children themselves. Children use the unaffected upper extremity to compensate for the weakness in the affected one, which consequently leads to the disuse of the hemiparetic upper extremity. Interactive virtual environments can enhance the activation of brain areas during training by providing feedback that can catalyze neuroplastic changes for improved function. Although numerous studies have been conducted on the impact of virtual reality (VR)-based rehabilitation in adults with stroke, studies on its use in the pediatric population are scarce. The three broad categories of VR systems based on the type of human-computer interactions are feedback-focused, gesture-based, and haptic-based. Preliminary studies have shown promising results of VR intervention in improving motor function, including upper extremity function, in children with hemiplegic CP. It is an engaging and entertaining intervention that adds an advantage of high compliance due to motivation. The current literature consists of studies with highly heterogeneous groups of participants and small sample sizes. Further investigation on children with a specific type of CP with advanced VR systems technology is warranted.

Psychological Consequences Associated With Coronary Artery Bypass Graft Surgery: A Bibliometric Analysis.

The current paper explores the mutual impact of psychological factors and cardiac surgery on each other using bibliometric analysis with the help of indicative cited publications, co-cited journals, and collaborations between countries, institutions, and authors. Citation analysis is an attractive methodology because it provides quantitative information that is readily acquired with electronic databases and that can be compared across topic areas. The bibliometric investigation was done using the PubMed database, Scopus, Web of Science, etc. with the help of appropriate MeSH words. Followed by an analysis of data with the help of CiteSpace 5.3.R4, Microsoft Excel 2016, and IBM SPSS Statistics 20.0 software (IBM Corp., Armonk, NY). The software extracts the number of scientific publications, citation frequency, and keyword trends. Relational figures and tables were obtained for data interpretation. The records of 259 articles were analyzed using bibliometric investigation which shows the increasing incidence of psychological consequences linked with coronary artery bypass grafting (CABG) surgery. This indicates that immediate management is required to overcome this. The present bibliometric study emphasizes the need for psychological screening and management of post-CABG patients. This will lay the path for organizing and prioritizing future research on vascular psychiatry and its early management.

Corroborating Psychological Rehabilitation With Cardiac Rehabilitation to Optimize Recovery in Post Coronary Artery Bypass Graft Patient: A Case Report.

Besides various advancements in technologies, cardiac surgeries are associated with various pulmonary and psychological consequences. In this article, we describe the case of an elderly female patient who presented to the emergency unit with complaints of severe chest pain, breathlessness, and sweating. She was diagnosed with triple vessel disease and underwent coronary artery bypass graft (CABG) surgery. Post-operatively she was anxious, restless, and complained of pain and difficulty in breathing. For which a comprehensive tailor-made rehabilitation program was designed by the Cardio-Pulmonary Physiotherapist, which included cardiac rehabilitation along with psychological rehabilitation, which proved to be effective in substantial gains in both physical and mental wellbeing. This provides a pathway towards the treatment planning and aspects of patient problems that should be focused on, along with an effective day-wise protocol to improve patients' symptoms using both physical and mental perspectives. The patient was assessed using various outcome measures, which revealed drastic changes in breathlessness, depression, anxiety, pulmonary capacities, and overall quality of life. We conclude that anchoring psychological rehabilitation to cardiac rehabilitation will provide effective management and improve the overall quality of life of such patients and healthcare burden.

Impact of Early Physiotherapy Rehabilitation for Pleural Empyema in a Geriatric Patient.

Empyema is the accumulation of pus in the pleural cavity which can be linked to lung abscesses, trauma, septicemia, or spinal osteomyelitis. It is usually caused by a lung infection that extends to the pleural space and causes pus to accumulate. Here, we present the case of a 70-year-old male who complained of dry cough for 15 days, breathlessness on walking for 20 days, right-sided chest and upper back pain, and high-grade fever for 15 days. On investigation, pleural empyema was diagnosed. He underwent a thoracoscopy to drain the fluid and an intercostal drainage tube was inserted. Along with medical management, physiotherapy was also required to help the patient to perform his daily activities with ease. A physiotherapy protocol was developed for the patient to improve his condition.

Positive Outcomes of Early Task-Specific Training and Action Observation Mirror Therapy Following Infarction of Hand Knob Area: A Case Report.

Traumatic nerve damage or compression neuropathy is the most common cause of unilateral weakness in an upper extremity. Rarely, a central nervous system lesion may cause syndromes that initially appear to indicate peripheral nerve injury. The most well known of these is pseudoperipheral hand palsy, which is typically brought on by a minor brain lesion in the contralateral motor cortex. The term "hand knob" refers to a restricted area in the posterior frontal lobe's precentral gyrus, a lesion that causes isolated weakness in the upper extremity that mimics injury to peripheral nerves. The majority of the time, an embolic infarction is the cause of this uncommon condition. We present a case of a 52-year-old female who presented to the medicine outpatient department with sudden onset of acute pure motor paresis of the right hand. She also complained of clumsiness in her hand and several episodes of generalized headache in the parieto-occipital region in the past two weeks. Following an initial evaluation by a physician, she was advised for MRI of the head and neck, which reported occlusion in the petrous part of the left internal carotid artery, and referred to physiotherapy for further management. She was assessed and a task-specific training protocol was made for the patient, which also included physiotherapy techniques like grip exercises, mirror therapy, and strengthening. There was an improvement in the patient within a few weeks that was evident with the outcome measures post-rehabilitation. This case study is really a good case not only in regards to peculiarities and clinical presentation but also in promoting rarely implementation of rehabilitation to get patients back to their previous functional status.

Non-Immersive Virtual Reality as an Intervention for Improving Hand Function and Functional Independence in Children With Unilateral Cerebral Palsy: A Feasibility Study.

Introduction Non-immersive virtual reality (NIVR) is emerging as an advantageous intervention in the arena of neurorehabilitation. Promising results have been obtained by the application of NIVR in adults with various chronic neurological conditions such as stroke and Parkinson's disease, but studies on the use of NIVR in children with unilateral cerebral palsy (CP) are limited. Materials and methods This preliminary study included 10 school-aged participants with unilateral CP who were allocated into experimental and control groups. In accordance with the allocation ratio of 1:1, there were five participants in each group. During six weeks of intervention, children in the experimental group received NIVR intervention in addition to conventional physiotherapy, while those in the control group received only conventional physiotherapy, with a goal to improve hand function and functional independence. Nine-hole peg test (9HPT), box and block test (BBT), ABILHAND kids, and self-care section of functional independence measure for children (WeeFIM) were used as outcome measures. Results There was significant improvement in all outcome measures in both groups. However, the improvement in the hand function and functional independence was significantly more in the experimental group than in the control group. Conclusion It can be concluded that NIVR intervention in the management of children with unilateral CP seems to be feasible and useful. Further research with a larger sample size must be undertaken to reinforce these preliminary findings.

A Review on Glycemic Control in Type 2 Diabetes Mellitus by Arm Ergometer Exercise.

It has been suggested that regular physical activity has become a part of rehabilitation in controlling blood glucose levels in type 2 diabetes mellitus patients. In type 2 diabetes mellitus the cells become resistant to insulin, which leads to elevated blood glucose over time and leads to prediabetes and type 2 diabetes mellitus (T2DM). The typical adult's blood contains about 5-10 grams of glucose when their blood glucose content is 100 milligrams per decilitre. About half a billion individuals are at risk for diabetes worldwide. Physical exercise has been proved to be better therapy for controlling blood glucose in persons at risk for diabetes, preventing further body complications. Three significant interests in exercising to delay the onset of T2DM. First, increased blood flow into the muscle is triggered by skeletal muscle activity, which promotes glucose absorption from the bloodstream. Second, it reduces abdominal adipose tissue, a well-known risk of metabolic disease. Third, physical exercise with moderate intensity has been proven to boost glucose uptake by 40 percent. Globally and in developing nations like India, the burden of diabetes is expanding, attributable to a rise in overweight/obesity and sedentary lifestyles. It is difficult to provide healthcare for diseases like diabetes since it requires a consistent commitment to the prescribed course of treatment. Based on the correlation between fasting plasma glucose (FPG) or hemoglobin A1c (HbA1c) and retinopathy, cut-off values for glucose and HbA1c are estimated.

Immediate Effectiveness of Chest Proprioceptive Neuromuscular Facilitation (PNF) Technique on Hemodynamic Status in COVID-19 Patients: An Original Research.

Introduction COVID-19 is an infectious illness that first appeared in Wuhan, China in December 2019, and subsequently spread over the entire world. Those who were affected suffered from fever, cough, weakness, and breathlessness, along with the probability of developing pneumonia which sometimes leads to respiratory failure. The older population with co-morbidities was at higher risk. Methods In this experimental study, 59 subjects with COVID-19 were included according to pre-decided inclusion and exclusion criteria. Pre-vitals before the treatment were noted such as heart rate, respiratory rate, and oxygen saturation (SPO2), and then the chest proprioceptive neuromuscular facilitation (PNF) technique was given as a treatment regime, and its immediate effect was calculated. Post-vitals were noted immediately after the treatment session. The statistical analysis was made using the student's paired t-test. Results We found a mean difference of 9.45±5.27 in heart rate before and after the intervention provided which is suggestive of a statistically significant increase within normal limits. Also, the mean value of respiratory rate immediately after the intervention was shown as 22.91 and pre-intervention was 19.18 with a mean difference of 2.93±3.95, showing a statistically significant increase in respiratory rate. Additionally, the mean value of SPO2 immediately after the intervention was shown as 92.76 and pre-intervention was 94.64 and had a mean difference of 1.88±1.67 suggestive of high improvement in oxygen saturation immediately after the intervention. Conclusion The present study concludes from the available statistical analysis that chest PNF techniques such as intercostal stretch and anterior basal stretch lift have an immediate impact on improvement in oxygen saturation in COVID-19 patients and can be incorporated as an inpatient treatment regime in the rehabilitation protocol.

Emphasizing Pulmonary Function With Respiratory Therapy in an Infant With Congenital Adrenal Hyperplasia, Bronchopneumonia and Leptomeningitis.

A set of hereditary diseases affecting the adrenal glands, a couple of walnut-sized structures above the kidneys, is known as congenital adrenal hyperplasia (CAH). The adrenal glands generate essential hormones like cortisol, mineralocorticoids, and androgens. It is usually diagnosed in the early neonatal period. The documentation of this case study is aimed to provide a case of an infant with CAH associated with bronchopneumonia and leptomeningitis. Brought with complaints of poor feeding, moderate fever associated with chills, and loose stools, was an 11-months-old patient with a known diagnosis of CAH. Symptoms have shown that the baby was in a possible adrenal crisis. He was intubated with an endotracheal tube after repeated episodes of seizures. Investigations revealed signs of bronchopneumonia and leptomeningitis. A thorough assessment, once completed, helped in analyzing relevant problems to be treated with respiratory therapy. Respiratory therapy, in this case, was aimed at improving the blood oxygen levels and assisting breathing by clearing out secretions and opening up the airways. Parent education was the foremost part of the treatment regime, followed by bronchodilator administration, conventional chest physiotherapy, postural drainage positions in the mother's lap, lung squeezing technique, and perioral pressure. A holistic and multidisciplinary approach is beneficial in patients with CAH undergoing an adrenal crisis. It needs to be offered to the patients who would be benefited, considering the effect, which needs to be reassessed on specific outcomes with changes in the management with the improving condition.

Early Rehabilitation for Cerebellar Complications Following Left Atrial Myxoma Excision: A Stitch in Time Saves Nine.

The most known of all primary cardiac tumors is myxoma, which is most usually detected in the left atrium. As there are no physical signs or symptoms, a diagnosis is rarely made purely based on clinical evidence. Our study aims to investigate the case of post-operative left atrial myxoma with cerebellar signs. A 50-year-old woman complained of dizziness and syncope, which caused her to collapse on the floor early in the morning. Myxoma in the left atrium and mitral valve regurgitation was discovered after prompt medical assistance. She was recommended for surgery to excise the left atrial myxoma and mitral valve repair. Post the surgery, she developed breathing difficulties and cerebellar signs for which she was referred for physiotherapy. She underwent two weeks of tailor-made inpatient rehabilitation. This case study intends to emphasize the importance of early diagnosis, treatment, and, most importantly, rehabilitation to return the patient to her functional state. A structured exercise regimen assists the patient while also reducing post-surgery problems. Timely monitoring and treatment are projected to improve outcomes in patients treated with a multidisciplinary approach.

Concomitant Pre- and Post-splenectomy Physiotherapy Rehabilitation in a 17-Year-Old Patient With Beta Thalassemia Major: A Case Report.

Thalassemia is a group of disorders having hematological origin. It is hereditary in nature, characterized by a defect in the synthesis of alpha or beta chains of hemoglobin leading to alpha or beta thalassemia, respectively. Based on the severity, beta thalassemia can be minor, intermittent, or major. Patients with thalassemia major require frequent blood transfusions, which come with various complications, of which hepatosplenomegaly is the most common. A 17-year-old male patient had a chief complaint of stomach ache and fever for the last five days. He was on a monthly blood transfusion. USG impression revealed hepatosplenomegaly and cholelithiasis. Splenectomy along with cholecystectomy was done as a part of surgical management after which a comprehensive pre- and postoperative physiotherapeutic rehabilitation program has been inculcated incorporating various respiratory techniques, strength training, and home exercise program, hence helping the patient to return to his routine daily activities efficiently. The Numeric Pain Rating Scale, Fatigue Severity Scale, and Beck Anxiety Inventory were used as outcome measures over four weeks to demonstrate the efficacy of the treatment. In this case study, a well-planned comprehensive physiotherapy rehabilitation protocol has proven helpful in improving quality of life, maximizing functional capacity, and reducing anxiety and depression in the patient.

Effect of Dance Movement Therapy on Cancer-Related Fatigue in Breast Cancer Patients Undergoing Radiation Therapy: A Pre-post Intervention Study.

Introduction Dance movement therapy (DMT) is a movement-based psychosocial intervention that incorporates the therapeutic components of dance movements and group psychotherapy. DMT, also known as creative movement therapy (CMT) is a psychotherapy used as a complementary therapy in cancer care. It helps in enhancing mood, emotions, self-expression and helps to rebuild self-confidence. Besides, it allows the patients to recognise their own strengths and weaknesses as well as helps to improve physical capabilities. Methods By simple random sampling method, 30 breast cancer patients were recruited at Pravara Rural Hospital, Loni, Maharashtra, India. The participants were in the age range of 30-60 years based on the inclusion and exclusion criteria. Pre-intervention scores of cancer-related fatigue (CRF) were taken using the Brief Fatigue Inventory (BFI) scale and intervention was given for 45 minutes each day for 5 days a week, over a span of 2 weeks. Thereafter, post-intervention assessment was done and the scores were noted. Pre-intervention and post-intervention scores were compared using paired t-test. Results The mean and standard deviation (SD) of pre- and post-BFI scores derived by using paired t-test was 73.76 (8.6) and 69.33 (9.8), respectively, with a p-value of < 0.001, which is highly significant. Conclusion The results of the present study revealed that DMT seems to be effective in reducing some amount of CRF in breast cancer patients undergoing radiation therapy. Besides, it turned out to be an engaging, entertaining and cost-effective approach. The investigation showed that DMT appears to be beneficial in reducing the side effects of radiation therapy such as pain, stress, anxiety and fear, giving a psychotherapeutic relief but did not completely remove the persistent fatigue experienced by the breast cancer patients. Thus, further investigation with long-term follow-up is recommended.

Rehabilitation towards functional independence in patient with abdominal tuberculosis undergone abdominal surgery: a case report.

A small bowel obstruction is one of the most prevalent life-threatening situations. The most common clinical signs are vomiting, stomach discomfort, abdominal distension, and severe constipation. A 23-year-old girl presented to the multispecialty hospital with stomach pains that had persisted for two days. The patient experienced identical issues two months earlier and was treated conservatively. Radiography in the manner of abdominal X-ray and ultrasound were used to appropriately diagnose intestinal blockage. She underwent exploratory laparotomy for the same. Numerical pain rating scale, Incentive Spirometer (IS), mobility scale, anxiety and depression scale, independence measure were used as an outcome measure. Medical management was successful, but to return the patient to her normal daily routine activities without signs of dyspnea or early fatigue following abdominal surgery, a comprehensive rehabilitation program incorporating various respiratory techniques was developed, which proved to be effective and correlated with medically substantial gains in physical functioning and wellbeing.

Association of ABO blood groups with Chikungunya virus.

Chikungunya virus (CHIKV) an emerging arboviral infection of public health concern belongs to the genus Alphavirus, family Togaviridae. Blood group antigens are generally known to act as receptors for various etiological agents. The studies defining the relationship between blood groups and CHIKV is limited and hence it is necessary to study these parameters in detail. In the present study 1500 subjects were enrolled and demographic data (Age, Gender, Blood group, CHIKV infection status, and CHIKV infection confirmation mode) was collected from them. The risk of acquiring CHIKV disease and its association with factors such as blood group, age and gender was analyzed statistically. The data of this study showed a possible association between blood group, age and gender of the study population with CHIKV infection. It is observed that CHIKV infections were higher in individuals with Rh positive blood group when compared to their Rh negative counterparts.CHIKV infections were found to be higher in Rh positive individuals of AB and A blood groups than that of Rh negative counterparts. Results also indicated that infections were higher in adults belonging to the age group > 30 years and also higher in males as compared to females enrolled in this study. These data present further evidence for the association of the blood groups, age and gender to susceptibility to CHIKV infection. Further studies are needed to confirm these findings. This is the second study showing the possible association of blood groups with chikungunya.