The construction of a solidarity network as a strategy to support women's football in the midst of the covid-19 pandemic / A formação de uma rede de solidariedade como estratégia de apoio ao futebol praticado por mulheres em meio a pandemia da covid-19 / La formación de una red de solidaridad como estrategia de apoyo al fútbol femenino durante la pandemia del covid-19

Este artigo objetivou analisar campanhas e ações em prol do futebol de mulheres desencadeadas durante a pandemia da covid-19. As análises apresentadas são fruto de um recorte de pesquisa que tomou os sites de notícias como local de produção de dados. Utilizando o buscador do Google, produzimos um levantamento de notícias a partir do termo "futebol feminino" no período entre fevereiro a dezembro de 2020 e realizamos a categorização temática para proceder com as análises. A partir dos conceitos de acontecimento (FOUCAULT, 2014) e bio(necro)política (GALLO, 2021), analisamos a emergência de uma rede de solidariedade como estratégia de apoio ao futebol praticado por mulheres através de campanhas e ações que visaram auxiliar a modalidade a mitigar os efeitos da pandemia da covid-19 (AU).

This article aimed to analyze social enterprises and ac-tions that were triggered by the covid-19 pandemic, and supported women's football during the health crisis. The analyses discussed here are the outcome of a data analysis that considered relevant news websites as a place of data production. Using the Google sear-ch engine, we produced a news survey based on the term "futebol feminino" in the period between February and December 2020 and carried out the thematic categorization to proceed with the analyses. We employed the concepts of event (FOUCAULT, 2014) and bio(necro)politics (GALLO, 2021) to discuss the emergence of these networks, in order to help the sport to mitigate the effects of the covid-19 pandemic (AU).

Este artículo tuvo como objetivo analizar las campañas y acciones de apoyo al fútbol femenino desencadenadas durante la pandemia del covid-19. Los análisis presentados son el resul-tado de un recorte de investigación que tuvo como lugar de pro-ducción de datos los sitios web de noticias. Utilizando el busca-dor de Google, elaboramos una encuesta de noticias en base al término "futebol feminino" en el período comprendido entre fe-brero y diciembre de 2020 y realizamos la categorización temática para proceder con los análisis. A partir de los conceptos de evento (FOUCAULT, 2014) y bio(necro)política (GALLO, 2021) analizamos el surgimiento de una red solidaria como estrategia de apoyo al fútbol practicado por mujeres a través de campañas y acciones que pretendían ayudar a la modalidad a mitigar los efectos de la pandemia del covid-19. La movilización y el compromiso alrededor a estas campañas contribuyeron a mantener el deporte visible y vivo en la escena brasileña en medio de la crisis (AU).

Oximetry at admission as a predictor of tomographic and functional impairment after 3-6 months in hospitalized patients with COVID-19.

OBJECTIVE: To investigate characteristics that may be associated with radiologic and functional findings following discharge in patients with severe coronavirus disease 2019 (COVID-19). METHODS: This single-center, prospective, observational cohort study comprised patients aged >18 years who were hospitalized with COVID-19 pneumonia, between May and October 2020. After 3 to 6 months of discharge, patients were clinically evaluated and underwent spirometry, a 6-minute walk test (6MWT), and chest computed tomography (CT). Statistical analysis was performed using association and correlation tests. RESULTS: A total of 134 patients were included (25/114 [22%] were admitted with severe hypoxemia). On the follow-up chest CT, 29/92 (32%) had no abnormalities, regardless of the severity of the initial involvement, and the mean 6MWT distance was 447 m. Patients with desaturation on admission had an increased risk of remaining CT abnormalities: patients with SpO2 between 88 and 92% had a 4.0-fold risk, and those with SpO2 < 88% had a 6.2-fold risk. The group with SpO2 < 88% also walked shorter distances than patients with SpO2 between 88 and 92%. CONCLUSION: Initial hypoxemia was found to be a good predictor of persistent radiological abnormalities in follow-up and was associated with low performance in 6MWT.

Suicide preventive strategies for the nursing team in the COVID-19: a scoping review / Estratégias preventivas ao suicídio para equipe de enfermagem na COVID-19: uma revisão de escopo / Estrategias preventivas al suicidio para un equipo de enfermería durante el COVID-19: una revisión de alcance

Resumo Objetivo Identificar as estratégias de prevenção da ideação suicida e do suicídio durante a pandemia de COVID-19 para a equipe de enfermagem. Métodos Revisão de escopo realizada nas bases de dados PubMed, BVS, SCOPUS, Web of Science, LILACS, CINAHL, Embase, PsycINFO e na literatura cinzenta como Google Acadêmico. Resultados Compõem esta revisão 11 artigos, todos publicados em inglês, a maioria publicada no ano de 2021, nos Estados Unidos da América. As estratégias identificadas perpassam a psicoeducação; espaços para acolhimento das demandas dos profissionais, escuta, apoio e promoção de bem-estar; avaliação e rastreio da saúde mental; encaminhamento para serviços de apoio especializados; intervenção psicológica e aconselhamento; estratégias para reconhecer e lidar com gatilhos, emoções e pensamentos negativos; ações de autocuidado; escuta; apoio e promoção de bem-estar; dentre outras. Conclusão As estratégias que resultaram em impacto positivo na saúde mental das equipes de enfermagem foram a criação de espaços para acolhimento das demandas dos profissionais, escuta, apoio e promoção de bem-estar, além da avaliação e do rastreio da saúde mental como formas de prevenção às ações e às ideações suicidas. Destaca-se a importância de estudos que avaliem o efeito das estratégias na saúde mental das equipes de enfermagem para que protocolos possam ser criados na mitigação do problema.

Resumen Objetivo Identificar las estrategias de prevención de la ideación suicida y del suicidio durante la pandemia de COVID-19 para el equipo de enfermería. Métodos Revisión de alcance realizada en las bases de datos PubMed, BVS, SCOPUS, Web of Science, LILACS, CINAHL, Embase, PsycINFO y en la literatura gris, como Google Académico. Resultados Integran esta revisión 11 artículos, todos publicados en inglés, la mayoría publicada en el año 2021, en Estados Unidos de América. Las estrategias identificadas abarcan la psicoeducación; espacios para la acogida de las demandas de los profesionales, escucha, apoyo y promoción del bienestar; evaluación y rastreo de la salud mental; derivación para servicios de apoyo especializados; intervención psicológica y orientación; estrategias para reconocer y lidiar con disparadores, emociones y pensamientos negativos; acciones de autocuidado; escucha; apoyo y promoción del bienestar; entre otras. Conclusión Las estrategias que tuvieron un impacto positivo en la salud mental de los equipos de enfermería fueron la creación de espacios para acoger las demandas de los profesionales, escucha, apoyo y para la promoción del bienestar, además de la evaluación y el rastreo de la salud mental como formas de prevención de las acciones y de las ideaciones suicidas. Se destaca la importancia de estudios que evalúen el efecto de las estrategias en la salud mental de los equipos de enfermería para que se puedan crear protocolos para mitigar el problema.

Abstract Objective To identify strategies for the prevention of suicidal ideation and suicide during the COVID-19 pandemic for the nursing team. Methods Scoping review performed in PubMed, VHL, SCOPUS, Web of Science, LILACS, CINAHL, Embase, PsycINFO databases and in the gray literature, such as Google Scholar. Results This review comprises 11 articles, all published in English, mostly in year 2021 in the United States of America. The identified strategies include psychoeducation; spaces for embracement of professionals' demands, listening, support and promotion of wellbeing; mental health assessment and screening; referral to specialized support services; psychological intervention and counseling; strategies for recognizing and dealing with triggers, emotions and negative thoughts; self-care actions, among others. Conclusion Strategies that had a positive impact on the mental health of nursing teams were the creation of spaces for embracement of professionals' demands, listening, support and promotion of wellbeing, and the assessment and screening of mental health as ways of preventing suicidal actions and ideations. The importance of studies that evaluate the effect of strategies on the mental health of nursing teams stands out, so that protocols can be created to mitigate the problem.

Oral Health Policy in Brazil: changes and ruptures during the period 2018-2021. / Política de Saúde Bucal no Brasil: transformações e rupturas entre 2018-2021.

This study analyzed the implementation of Brazil's National Oral Health Policy during the period 2018-2021, covering institutional actions, implementation of public dental services, results achieved, and federal funding. We conducted a retrospective descriptive study using documentary analysis and secondary data obtained from institutional websites, government information systems, and reports published by dental organizations. The findings show a significant reduction in funding between 2020 and 2021 and declining performance against indicators since 2018, such as coverage of first dental appointments and group supervised tooth brushing, which stood at 1.8% and 0.02%, respectively, in 2021. Federal funding dropped in 2018 and 2019 (8.45%), followed by an increase in 2020 (59.53%) and decrease in 2021 (-5.18%). The study period was marked by economic and political crises aggravated by the COVID-19 pandemic. This context influenced the functioning of health services in Brazil. There was a sharp reduction in performance against oral health indicators, while performance in primary health care and specialized care services remained stable.

Analisou-se a implementação da Política de Saúde Bucal no Brasil no período 2018-2021, através das ações institucionais, implantação dos serviços, resultados alcançados e financiamento federal. Estudo de monitoramento, a partir da análise documental e de dados secundários, obtidos em sites institucionais, sistemas de informações governamentais e notícias publicadas por entidades odontológicas. Todos os indicadores de resultados monitorados apresentaram expressiva redução dos valores entre 2020-2021, com agravamento desde 2018, como a cobertura da primeira consulta odontológica e ação coletiva de escovação dental supervisionada, que chegou a 1,8% e 0,02% em 2021, respectivamente. Observa-se uma queda do financiamento federal nos anos 2018-2019 (8,45%), com crescimento em 2020 (59,53%) e nova diminuição em 2021 (5,18%). O período analisado foi marcado por crise econômica e política, agravadas pela crise sanitária, decorrente da pandemia do COVID-19. Contexto que influenciou o funcionamento dos serviços de saúde no Brasil. No caso particular da saúde bucal, verificou-se progressiva e acentuada redução dos resultados, ainda que a implantação dos serviços de atenção básica e especializada tenha se mantido estável.

The Infection Profile and Survival of Children and Adolescents With COVID-19 Undergoing Cancer Treatment: A Cohort Study.

OBJECTIVE: The objective of this study was to evaluate the clinical evolution of coronavirus disease 2019 (COVID-19) in children and adolescents with cancer. METHODS: Cohort involving patients undergoing cancer treatment, 19 years old and under, with the diagnosis of COVID-19 by real-time polymerase chain reaction, in a reference hospital, between March 2020 and November 2021. Data were collected from medical records and interviews with patients and/or guardians. The primary outcomes studied were severe/critical COVID-19 presentation, deaths from any cause and overall survival. The Cox proportional hazards multivariate regression analysis was performed to determine the risk of death. RESULTS: Sixty-two participants were included, most (67.7%) were male, with a median age of 6.8 years. Severe/critical forms of COVID-19, observed in 24.2%, seemed to indicate that the pediatric population undergoing cancer treatment has a higher morbidity rate than the general pediatric population (8-9.2%). During follow-up (4.5-18 months), 20 patients (32.3%) completed their cancer treatment and 18 died (29%)-6 during hospitalization and 12 after discharge. In total 61.1% of deaths occurred within 63 days of a detectable real-time polymerase chain reaction. Patients with a higher risk of death presented with severe/critical COVID-19 [adjusted hazard risk (aHR): 8.51; 95% confidence interval (CI): 2.91-24.80; P < 0.00] solid tumors (aHR: 3.99; 95% CI: 1.43-11.12; P = 0.008) and diarrhea as a symptom of COVID-19 (aHR: 3.9; 95% CI: 1.23-12.73; P = 0.021). CONCLUSIONS: These findings support the impact that severe acute respiratory syndrome-associated coronavirus 2 infection has on the population of children and adolescents with cancer, not only regarding immediate severity but also in their survival rate. Further studies evaluating long-term outcomes of COVID-19 in children and adolescents with cancer should be encouraged.

AMBULATORY ONCOLOGY NURSE BILLING AND CHARGE CAPTURE: OPPORTUNITIES DEVELOPED DURING POST-COVID RECOVERY

Oncology Nursing Practice COVID-19 recovery presented nursing leadership with opportunities to document productivity measures for oncology nursing services rendered and potentially impact revenue. A nurse billing and charge capture committee composed of network nursing and revenue department team members was convened to establish billable and productivity related nursing tasks. The purpose was to identify ambulatory oncology nursing practice that would generate billable revenue, identify non-billable tasks that could generate statistical codes to measure productivity, and create an educational plan to implement changes in nursing practice to support billing. Committee leads identified key stakeholders from each of the health system network sites to participate. The committee assessed and categorized nursing practice into actions such as central line maintenance and phlebotomy to support nursing revenue (billable) versus distinct productivity measures that were documented by nursing time (non-billable). Both groups included the nursing professional development specialists who engaged nursing informatics and the IT department. Their collaboration led to standardized nursing documentation using EPIC smart phrases, charge capture codes, and stat codes for productivity. The revenue integrity team ensured charges and statistical codes were compliant with regulatory standards. EPIC analysts optimized nursing documentation by creating smart phrases to support billing and track nursing time. Departmental reports used the smart phrases to identify patients to support nursing documentation compliance. For non-billable items, the smart phrases and documented time interval were used to capture productivity. The reports were monitored for nursing documentation and charge capture compliance. In the first two fiscal quarters, 1,421 nurse billing items were documented as well as 1,648 non-billable items that totaled over 440 hours of nursing time. Results were discussed at leadership and staff meetings. The revenue group identified and prioritized a list of oncology nursing functions that were associated with chargeable specific Current Procedure Terminology (CPT) codes. Initially, two nursing tasks, central line maintenance and therapeutic phlebotomy, were implemented. Other chargeable tasks that followed included in person chemotherapy and pre-operative/post-operative teaching visits, port assessment, chemotherapy pump and peripheral line assessment follow up, dressing changes and skin assessment. The productivity group defined and prioritized a list of productivity measures which included telephone encounters, authorization and registration, form completion (FMLA, disability, prior authorization, and oral medications), chemotherapy and preoperative/postoperative teaching which occurred in tandem with provider visits or by video or telephone.

SARS-CoV-2 and the ocular surface: test accuracy and viral load.

PURPOSE: This study aimed to evaluate the pre-sence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in the ocular surface of individuals clinically suspected of coronavirus disease 2019 (COVID-19) and determine the accuracy of different approaches of molecular testing on the ocular surface based on the nasopharyngeal positivity status for COVID-19. METHODS: A total of 152 individuals with suspected COVID-19 symptoms who simultaneously underwent nasopharyngeal and two different tear film collection techniques for quantitative reverse-transcriptase polymerase chain reaction (RT-qPCR) were included. Tears were collected and randomized: one eye had the filter strip for the Schirmer test and the contralateral eye had conjunctival swab/cytology in the inferior fornix. All patients underwent slit lamp biomicroscopy. The accuracy of various ocular surface collection techniques used for the detection of SARS-CoV-2 RNA was determined. RESULTS: Of the 152 patients enrolled in the study, 86 (56.6%) had COVID-19 confirmed by nasopharyngeal PCR. Both tear film collection techniques detected viral particles: the Schirmer test was positive in 16.3% (14/86) and the conjunctival swab/cytology in 17.4% (15/86), with no statistically significant differences. No positive ocular tests were found among those with negative nasopharyngeal PCR tests. The overall agreement of the ocular tests was 92.7%, and in combination, the sensitivity would increase to 23.2%. The mean cycle threshold values in the nasopharyngeal, Schirmer, and conjunctival swab/cytology tests were 18.2 ± 5.3, 35.6 ± 1.4, and 36.4 ± 3.9, respectively. Compared with the nasopharyngeal test, the Schirmer (p=0.001) and conjunctival swab/cytology (p<0.001) tests had significantly different Ct values. CONCLUSION: The Schirmer (16.3%) and conjunctival swab (17.4%) tests were comparably capable of detecting SARS-CoV-2 RNA in the ocular surface by RT-PCR accurately based on nasopharyngeal status and demonstrated indistinct sensitivity and specificity. Simultaneous specimen sampling and processing from the nasopharyngeal, Schirmer, and conjunctival swab/cytology tests demonstrated significantly lower viral load in both ocular surface approaches than in the nasopharyngeal test. Ocular manifestations detected by slit lamp biomicroscopy were not associated with ocular RT-PCR positivity.

Parsonage-Turner Syndrome Post-COVID-19 Oxford/AstraZeneca Vaccine Inoculation: A Case Report and Brief Literature Review.

Parsonage-Turner syndrome (PTS) is a rare brachial plexus neuropathy that typically presents as a severe, sudden-onset pain followed by atrophic weakness with slow recovery, which may occur after an identifiable triggering event. Vaccination is one of several known triggers of PTS, and this syndrome has already been reported in other patients who were vaccinated against coronavirus disease. We report the case of a 75-year-old Caucasian man who received the third dose of the coronavirus disease 2019 (COVID-19) Oxford/AstraZeneca vaccine and was diagnosed with PTS. A week after inoculation, the patient, with no history of trauma, developed a sudden-onset left shoulder mechanical pain and later reported an abduction deficit. Neurological examination showed an atrophy of the proximal muscles of the left upper limb. No bulbar weakness or pathological upper motor neuron signs were seen. The MRI excluded rotator cuff pathology, including ruptures and tendinopathy. Electroneuromyography findings carried out 10 months after the onset of symptoms indicated left brachial panplexopathy, suggestive of PTS. The raised consciousness of PTS and vaccine association is crucial for prompt identification and diagnosis and, therefore, better clinical outcomes.

Experience with SARS-CoV-2 in an orthopaedic hospital.

Background: Concerns about nosocomial transmission of SARS-CoV-2 have been described since the COVID-19 pandemic was first reported and cases of hospital-acquired (HA) COVID-19 and COVID-19 outbreaks have been reported even in clinical areas not intended for the specific care of COVID-19 and declared as "non-COVID" areas. Methods: Retrospective analysis of measures to prevent of hospital acquisition of COVID-19 in patients admitted to a tertiary referral specialist orthopaedic hospital in Brazil in which emergency care was maintained during the pandemic. Results: The proportion of HA-COVID-19 (0.07%) was lower than the value reported for general healthcare in Brazil (0.72%, P<0.001). The integration of several clinical teams to maintain a constant surveillance system, as well as the immediate isolation of patients with any compatible symptoms of COVID-19 and the restriction from work and the testing of symptomatic healthcare workers, were an important part of the strategies adopted. Conclusion: We suggest that the described strategies for preventing the nosocomial spread of SARS-CoV-2 contributed to the observed proportion of HA-COVID-19 to be significantly lower than the reported national value. Future studies that investigate these and other preventative measures are important so that hospitals are prepared for further periods of a high incidence of COVID-19, as well as for other epidemics associated with respiratory transmission.

Inpatient rehabilitation can improve functional outcomes of post-intensive care unit COVID-19 patients-a prospective study.

PURPOSE: To evaluate the impact of an inpatient multimodal and intensive rehabilitation program on neuromuscular, respiratory, and functional impairments of post-ICU COVID-19 patients. MATERIALS AND METHODS: Prospective study including post-ICU COVID-19 survivors consecutively admitted to a rehabilitation centre. Rehabilitation was conducted by an interdisciplinary team. Medical Research Council (MRC) score, maximum expiratory pressure (MEP), maximum inspiratory pressure (MIP), peak cough flow (PCF), Functional Oral Intake Scale (FOIS), Brief Balance Evaluation Systems Test (Brief-BESTest), Timed Up and Go (TUG) test, 1 min Sit to Stand Test (1' STST), 6 min Walking Test (6MWT), Fatigue Assessment Scale (FAS), Functional Independence Measure (FIM) were assessed at admission (T0) and discharge (T1). RESULTS: A total of 42 patients were included. After 32.00;26.00 days of inpatient rehabilitation, there was a significant improvement in limb and respiratory muscle strength, cough effectiveness, fatigue, balance, exercise capacity, and in the ability to perform activities of daily living. Advanced age, longer acute care hospitalization, depressive symptoms, and cognitive deficits were associated with poorer functional outcomes. CONCLUSION: Post-ICU COVID-19 patients present multiple sequelae with detrimental functional impact. An adapted interdisciplinary rehabilitation program is essential for a thorough evaluation of these patients and results in significant functional gains.IMPLICATIONS FOR REHABILITATIONPost-ICU COVID-19 survivors present multiple sequelae and disabilities.An intensive and interdisciplinary inpatient rehabilitation results in significant improvement in limb and respiratory muscle strength, cough effectiveness, fatigue, balance, exercise capacity, and ability to perform activities of daily living.Timely referral from the acute care setting to rehabilitation services is crucial to minimize the functional impact of severe multisystemic disease and prolonged hospitalization.

Post-intensive Care Unit COVID-19 Survivors: Functional Status and Respiratory Function Three Months After an Inpatient Rehabilitation Program.

Introduction and objectives Long-term coronavirus disease 2019 (COVID-19) sequelae have become an increasing concern, with persistent dyspnoea and fatigue being the most common and long-lasting symptoms reported. The aim of this study was to evaluate the functional status and respiratory function three months after discharge from an inpatient rehabilitation program. Materials and methods This was a prospective study including post-ICU COVID-19 survivors consecutively admitted to an inpatient and multimodal rehabilitation program in a rehabilitation center. Evaluation of functional status (brief balance evaluation systems test (brief-BESTEST), timed up and go (TUG) test, 1 min sit to stand test (1STST), 6 min walking test (6MWT)); respiratory muscle strength (maximum expiratory pressure (MEP), maximum inspiratory pressure (MIP)); cough effectiveness (peak cough flow (PCF)); and fatigue (fatigue assessment scale (FAS)) were assessed at admission (T0), discharge (T1), and three months after discharge (T2). Results A total of 36 patients were included. Between T1 and T2, there was a significant improvement in MEP (84.47±20.89 vs 97.23±24.63 cmH2O, p<0.001), PCF (367.83±117.24 vs 441.33±132.90 L/min, p=0.003), functional capacity (1STST (19.90±6.37 vs 23.13±6.07, p=0.004), and 6MWT (459.25±153.70 vs 500.00±163.74 meters, p=0.003)). No differences were seen in MIP, brief-BESTEST, or TUG. Patients presented a higher median final FAS score at T2 compared to T1: 21.50±5 vs 18.60±2.65, p=0.002. Conclusions Post-ICU COVID-19 survivors admitted to an inpatient rehabilitation program maintained a good functional recovery at the three-month follow-up. Despite overall improvement, we found higher scores of FAS, suggesting worse fatigue levels.

Nutraceutical potential of Amazonian oilseeds in modulating the immune system against COVID-19 - A narrative review.

Since the outbreak of COVID-19 disease, medical and scientific communities are facing a challenge to contain its spread, develop effective treatments, and reduce its sequelae. Together with the therapeutical treatments, the use of dietary bioactive compounds represents a promising and cost-effective strategy to modulate immunological responses. Amazonian oilseeds are great sources of bioactive compounds, thus representing not only a dietary source of nutrients but also of substances with great interest for human health. This narrative review compiled the available evidence regarding the biochemical properties of some Amazonian oilseeds, especially Brazil nut, Açaí berry, Bacaba, Peach palm, Sapucaya and Tucuma fruits, on human health and its immune system. These effects were discussed from an etiological and pathophysiological perspective, emphasizing their potential role as a co-adjuvant strategy against COVID-19. Besides this, the cost associated with these strategies hinders their applicability in many nations, especially low-income countries and communities living in social insecurity.

Investigation of SARS-CoV-2 infection in dogs and cats of humans diagnosed with COVID-19 in Rio de Janeiro, Brazil.

BACKGROUND: Infection by SARS-CoV-2 in domestic animals has been related to close contact with humans diagnosed with COVID-19. Objectives: To assess the exposure, infection, and persistence by SARS-CoV-2 of dogs and cats living in the same households of humans that tested positive for SARS-CoV-2, and to investigate clinical and laboratory alterations associated with animal infection. METHODS: Animals living with COVID-19 patients were longitudinally followed and had nasopharyngeal/oropharyngeal and rectal swabs collected and tested for SARS-CoV-2. Additionally, blood samples were collected for laboratory analysis, and plaque reduction neutralization test (PRNT90) to investigate specific SARS-CoV-2 antibodies. RESULTS: Between May and October 2020, 39 pets (29 dogs and 10 cats) of 21 patients were investigated. Nine dogs (31%) and four cats (40%) from 10 (47.6%) households were infected with or seropositive for SARS-CoV-2. Animals tested positive from 11 to 51 days after the human index COVID-19 case onset of symptoms. Three dogs tested positive twice within 14, 30, and 31 days apart. SARS-CoV-2 neutralizing antibodies were detected in one dog (3.4%) and two cats (20%). In this study, six out of thirteen animals either infected with or seropositive for SARS-CoV-2 have developed mild but reversible signs of the disease. Using logistic regression analysis, neutering, and sharing bed with the ill owner were associated with pet infection. CONCLUSIONS: The presence and persistence of SARS-CoV-2 infection have been identified in dogs and cats from households with human COVID-19 cases in Rio de Janeiro, Brazil. People with COVID-19 should avoid close contact with their pets during the time of their illness.

Building global capacity for COVID-19 vaccination through interactive virtual learning.

BACKGROUND: To support the introduction of the COVID-19 vaccine, the World Health Organization and its partners developed an interactive virtual learning initiative through which vaccination stakeholders could receive the latest guidance, ask questions, and share their experiences. This initiative, implemented between 9 February 2021 and 15 June 2021, included virtual engagement between technical experts and participants during a 15-session interactive webinar series as well as web and text-messaging discussions in English and French. METHODS: This article uses a mixed-methods approach to analyze survey data collected following each webinar and a post-series survey conducted after the series had concluded. Participant data were tracked for each session, and feedback surveys were conducted after each session to gauge experience quality and content usability. Chi-square tests were used to compare results across professions (health workers, public health practitioners, and others). RESULTS: The COVID-19 Vaccination: Building Global Capacity webinar series reached participants in 179 countries or 93% of the WHO Member States; 75% of participants were from low- and middle-income countries. More than 60% of participants reported using the resources provided during the sessions, and 47% reported sharing these resources with colleagues. More than 79% of participants stated that this initiative significantly improved their confidence in preparing for and rolling out COVID-19 vaccinations; an additional 20% stated that the initiative "somewhat" improved their confidence. In the post-series survey, 70% of participants reported that they will "definitely use" the knowledge derived from this learning series in their work; an additional 20% will "probably use" and 9% would "possibly use" this knowledge in their work. CONCLUSION: The COVID-19 Vaccination: Building Global Capacity learning initiative used a digital model of dynamic, interactive learning at scale. The initiative enhanced WHO's ability to disseminate knowledge, provide normative guidance, and share best practices to COVID-19 vaccination stakeholders in real time. This approach allowed WHO to hear the information needs of stakeholders and respond by developing guidance, tools, and training to support COVID-19 vaccine introduction. WHO and its partners can learn from this capacity-building experience and apply best practices for digital interactive learning to other health programs moving forward.

Fruitful exchanges: social networks and food resources amidst change.

BACKGROUND: The Amazon region of Brazil is known both for its significant biological and cultural diversity. It is also a region, like many parts of the country, marked by food insecurity, even amongst its rural agricultural populations. In a novel approach, this paper addresses the networks of exchanges of local food and their relationship to the agrobiodiversity of traditional riverine peoples' (ribeirinho) households in the Central Amazon. Methodologically, it involves mapping the social networks and affinities between households, inventories of known species, and, finally, statistical tests of the relationships between network and subsequent agrobiodiversity. RESULTS: The diversity per area of each land type where food cultivation or management takes place shows how home gardens, fields and orchards are areas of higher diversity and intense cultivation compared to fallow areas. Our findings, however, indicate that a household's income does appear to be strongly associated with the total agrobiodiversity across cultivation areas. In addition, a household's agrobiodiversity is significantly associated with the frequency and intensity of food exchanges between households. CONCLUSIONS: Agrobiodiversity cannot be considered separate from the breadth of activities focused on sustenance and yields from the cash economy, which riverine people engage in daily. It seems to be connected to quotidian social interactions and exchanges in both predictable and occasionally subtler ways. Those brokers who serve as prominent actors in rural communities may not always be the most productive or in possession of the largest landholdings, although in some cases they are. Their proclivity for cultivating and harvesting a wide diversity of produce may be equally important if not more so. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s40066-021-00342-5.

The Impact of the COVID-19 Pandemic on Corneal Transplantation in Brazil.

PURPOSE: The purpose of this study was to evaluate the impact of the coronavirus disease 2019 pandemic on corneal transplantation (CT) in Brazil. METHODS: Data from patients who underwent CT at the Hospital Oftalmológico de Sorocaba (HOS), Brazil, were analyzed. National and state numbers of keratoplasties, patients added to the CT waiting list, and total patients on the waiting list were also obtained. Baseline prepandemic (from January 1, 2019, to March 31, 2020) data were compared with 2 time frames of the coronavirus disease 2019 pandemic: elective CT suspension period (between April 1, 2020, and September 31, 2020) and after elective CT resumption (between October 1, 2020, and April 30, 2021). RESULTS: Despite elective CT resumption after the moratorium, the monthly CT rates did not return to baseline at HOS (-14.7%, P = 0.007), São Paulo state (-19.1%, P = 0.001), or Brazil (-30.1%, P < 0.001). The waiting list increased significantly regionally (P < 0.001) and nationally (P < 0.001). Among optical keratoplasties performed at HOS after resuming elective CTs, the proportion of endothelial keratoplasties declined from 38.2% to 30.0% (P < 0.001), whereas penetrating keratoplasties increased from 33.2% to 39.5% (P < 0.001) when comparing with prepandemic data. CONCLUSIONS: Keratoplasty numbers dropped significantly locally, regionally, and nationally. Hence, the CT waiting lists had a progressive increase, with significant long-term implications. An estimated increment on monthly CT rates of approximately 34% in São Paulo state, and 91% in Brazil, is required for the CT waiting list to get back to prepandemic numbers over the next 2 years.

Potential recurrence of COVID-19 in a healthcare professional: SARS-CoV-2 genome sequencing confirms contagiousness after re-positivity.

Re-positivity of SARS-CoV-2 tests is widely reported, raising discussion about guidance for patient discharge and ending isolation. The unsuccessful recovery of replication-competent virus and/or absence of secondary cases has suggested that re-positive patients are not contagious. This study reports SARS-CoV-2 re-positivity in a healthcare professional 16 days after three negative tests, with viral genome sequencing supporting contagiousness leading to secondary cases.

Ependymal restricted diffusion and injury to the olfactory system on a ventriculoencephalitis associated with COVID-19.

We describe the case of a 42-year-old female with COVID-19 and acute psychomotor agitation and without comorbidities. Brain MRI showed injury to the olfactory system associated with diffusion weighted imaging restriction in the ependymal surface of the lateral ventriculus suggesting ventriculoencephalitis.