Increasing polio coverage with safer vaccines: a pressing need in Latin America

Given the actual risk of poliomyelitis outbreaks in the region due to poliovirus derived from the Sabin vaccine or the importation of wild poliovirus, the Latin American Society of Pediatric Infectious Diseases commissioned an ad hoc group of experts from the institution's Vaccines and Biologicals Committee, to draft an official position paper on the urgent need to increase immunization levels against the disease in the region and incorporate inactivated polio vaccine exclusive schedules in all national immunization programs. This publication discusses the main conclusions and recommendations generated as a result of such activity.Copyright © 2022, Sociedad Chilena de Infectologia. All rights reserved.

Visual complaints during the COVID-19 pandemic in Spain and Portugal.

PURPOSE: This study reports visual health during the COVID-19 pandemic in 2021 in Spain and Portugal, focusing on eye complaints and population habits. MATERIAL AND METHODS: Cross-sectional survey through an online email invitation to patients attending ophthalmology clinics in Spain and Portugal from September to November 2021. Around 3833 participants offered valid anonymous responses in a questionnaire. RESULTS: Sixty percent of respondents identified significant discomfort related to dry eye symptoms for increased screen time and lens fogging using facemasks. 81.6% of the participants used digital devices for more than 3 h per day and 40% for more than 8 h. In addition, 44% of participants referred to worsening near vision. The most frequent ametropias were myopia (40.2%) and astigmatism (36.7%). Parents considered eyesight the most important aspect of their children (87.2%). CONCLUSIONS: The results show the challenges for eye practices during the initial COVID-19 pandemic. Focusing on signs and symptoms that lead to ophthalmologic conditions is an essential concern, especially in our digital society highly dependent on vision. At the same time, the excessive use of digital devices during this pandemic has aggravated dry eye and myopia.

Intervention strategy with the vaccine candidate Abdala in health workers

The vaccination process against COVID-19 in Cuba is based on epistemological foundations of Medicine and Biomedical Sciences that allowed the execution of clinical trials with nationally produced vaccines, as well as the development of other vaccine candidates during the epidemiological emergency period. The objective of this article is to base the knowledge in relation to the intervention strategy with the vaccine candidate Abdala in Health workers in Santiago de Cuba. Through a bibliographical review carried out from the 1st. From March to May 31st, 2021, scientific articles, data published by the World Health Organization, and textbooks were analyzed, all of which facilitated the recovery and evaluation of systematized information. The intervention strategy with the vaccine candidate Abdala in health workers in Santiago de Cuba demanded a transdisciplinary, intersectoral and participatory management. The application of the procedures of the clinical-epidemiological method revealed the need to amplify an immunization culture with epistemological supports through the systematization of the care process.

[Visual complaints during the COVID-19 pandemic in Spain and Portugal]. / Quejas visuales durante la pandemia de COVID-19 en España y Portugal.

Purpose: This study reports visual health during the COVID-19 pandemic in 2021 in Spain and Portugal, focusing on eye complaints and population habits. Material and methods: Cross-sectional survey through an online email invitation to patients attending ophthalmology clinics in Spain and Portugal from September to November 2021. Around 3833 participants offered valid anonymous responses in a questionnaire. Results: Sixty percent of respondents identified significant discomfort related to dry eye symptoms for increased screen time and lens fogging using facemasks. 81.6% of the participants used digital devices for more than 3 h per day and 40% for more than 8 h. In addition, 44% of participants referred to worsening near vision. The most frequent ametropias were myopia (40.2%) and astigmatism (36.7%). Parents considered eyesight the most important aspect of their children (87.2%). Conclusions: The results show the challenges for eye practices during the initial COVID-19 pandemic. Focusing on signs and symptoms that lead to ophthalmologic conditions is an essential concern, especially in our digital society highly dependent on vision. At the same time, the excessive use of digital devices during this pandemic has aggravated dry eye and myopia.

Lessons from COVID-19 for future disasters: an opinion paper.

A "Pandemic/Disaster Law" is needed to condense and organize the current dispersed and multiple legislation. The State must exercise a single power and command appropriate to each situation, with national validity. The production of plans for the use of land and real estate as potential centers for health care, shelter or refuge is recommended. There should be specific disaster plans at least for Primary Health Care, Hospitals and Socio-sanitary Centers. The guarantee of the maintenance of communication and supply routes is essential, as well as the guarantee of the autochthonous production of basic goods. The pandemic has highlighted the need to redefine the training plans for physicians who, in their different specialties, have to undertake reforms that allow a more versatile and transversal training. National research must have plans to be able to respond quickly to questions posed by the various crises, using all the nation's resources and in particular, all the data and capabilities of the health sector. Contingency plans must consider ethical aspects, and meet the needs of patients and families with a humanized approach. In circumstances of catastrophe, conflicts increase and require a bioethical response that allows the best decisions to be made, with the utmost respect for people's values. Rapid, efficient and truthful communication systems must be contained in a special project for this sector in critic circumstances. Finally, we believe that the creation of National Coordination Centers for major disasters and Public Health can contribute to better face the crises of the future.

Quejas visuales durante la pandemia de COVID-19 en España y Portugal Visual complaints during the COVID-19 pandemic in Spain and Portugal

Objetivo Este estudio reporta los hábitos de la población y las quejas oculares relacionadas con la salud visual en el contexto de la pandemia de COVID-19 a partir de visitas realizadas durante 2021 en España y en Portugal. Material y métodos Invitación por correo electrónico a una encuesta transversal online y también realizada en persona a pacientes de clínicas de oftalmología de España y de Portugal de septiembre a noviembre de 2021. Participaron 3.833 encuestados mayores de 18 años con respuestas anónimas válidas. Resultados El 60% de los encuestados explicó mucha incomodidad causada por el aumento de los síntomas de ojo seco debido al trabajo digital más intenso y el empañamiento de los lentes al usar mascarillas. El 81,6% de los encuestados usaba dispositivos digitales al menos 3 horas en promedio por día, y el 40% comenzó a usar dispositivos digitales más de 8 horas en promedio por día. Además, el 44% de los encuestados sintió que su visión de cerca había empeorado en este período. El primer síntoma importante de la presbicia estaba relacionado con la dificultad para leer las letras más pequeñas de los paquetes. El 86% presentó los primeros síntomas a los 40 años. Las ametropías más frecuentes identificadas fueron miopía (40,2%) y astigmatismo (36,7%). Para los padres, tener buena vista (87,2%) era el aspecto más valorado en la vida de sus hijos. Conclusiones Los hallazgos brindan una idea de los desafíos durante la COVID-19 para las prácticas oftalmológicas. En una sociedad altamente dependiente de la visión, es fundamental centrarse en los signos y los síntomas que conducen a afecciones oftalmológicas. El uso excesivo de dispositivos digitales y el uso de mascarillas durante esta pandemia han agravado algunos, señalando la importancia de la referencia para planificar una atención ocular eficiente en situaciones similares.

[Analysis of the evolution of patients attended in Spanish emergency departments during the first wave of the pandemic].

BACKGROUND: To describe the number of visits (total and per COVID-19) attended by the Spanish hospital emergency departments (EDs) during the first wave of the pandemic (March-April 2020) compared to the same period in 2019, and to calculate the quantitative changes in healthcare activity and investigate the possible influence of hospital size and COVID-19 seroprevalence. METHOD: Cross-sectional study that analyzes the number of visits to Spanish public EDs, reported through a survey of ED chiefs during the study periods. Changes in healthcare activity were described in each autonomous community and com-pared according to hospital size and the provincial impact of the pandemic. RESULTS: A total of 187 (66?%) of the 283 Spanish EDs participated in the study. The total number of patients attended de-creased to 49.2?% (

IMPULSE Study: Impact of COVID-19 in the present of ophthalmology focusing on ocular surface and future trends Estudio IMPULSO: impacto de la COVID-19 en el presente de la oftalmología centrada en superficie ocular y tendencias de futuro

Introduction and objective Digital evolution represents an opportunity for ophthalmology to adapt to new care models. This study aimed to find out how the pandemic has modified the clinical practice and training activities of the ophthalmologist specialised in ocular surface, as well as to analyse emerging trends and needs. Materials and methods This study was carried out through an online survey. A committee of 3 specialists developed a questionnaire of 25 questions structured in: 1) Participant profile;2) Impact of the pandemic on patient management and professional activities;3) Trends and needs. Results 68 clinical ophthalmologists participated. There was a high degree of agreement (90%) that the pandemic has delayed ophthalmological follow-up visits and diagnosis. The participants agreed that the frequency of patients with dry eye disease (75%), stye/chalazion (62%) and blepharitis (60%) has increased. According to 28%, remote monitoring of pathologies such as dry eye, glaucoma, diabetes, conjunctivitis, hyposphagmas, styes, etc., will be common, especially in the young population. This will be especially relevant in chronic or mild pathologies of the ocular surface, and in the follow-up of patients after cataract and diabetic retinopathy interventions. Conclusions During the pandemic, an increase in the incidence of certain ocular surface diseases has been perceived. The telematic follow-up of chronic or mild pathologies of the ocular surface entails the need to provide specific training for both the patient and the healthcare professional, in addition to screening and referral protocols that would optimise the flow of care.

Insights for COVID-19 in 2023.

Predictions for a near end of the pandemic by the World Health Organization should be interpreted with caution. Current evidence indicates that the efficacy of a fourth dose of classical mRNA vaccines (BT162b2 or mRNA-1273) is low and short-lived in preventing SARS-CoV-2 infection in its predominant variant (Omicron). However, its efficacy is high against severe symptomatic infection, hospitalization and death. The new vaccines being introduced are bivalent and active against the Omicron variants. Potential new vaccines to be introduced in the coming year include a vaccine based on a recombinant protein that emulates the receptor binding domain of the Spike protein under development by the Spanish company Hipra, as well as vaccines for nasal or oral administration. Available information suggests that vaccines against COVID-19 can be administered in association with influenza vaccination without particular complications. New drugs against COVID-19, both antiviral and anti-inflammatory, are under investigation, but this does not seem to be the case with monoclonal antibodies. The indication to use masks in some circumstances will be maintained next year in view of the accumulation of scientific data on their efficacy. Finally, the long COVID or Post-COVID syndrome may continue to affect a very high proportion of patients who have had the disease, requiring combined diagnostic and therapeutic resources.

[IMPULSE Study: Impact of COVID-19 in the present of ophthalmology focusing on ocular surface and future trends]. / Estudio IMPULSO: impacto de la COVID-19 en el presente de la oftalmología centrada en superficie ocular y tendencias de futuro.

Background and objective: Digital evolution represents an opportunity for ophthalmology to adapt to new care models. This study aimed to find out how the pandemic has modified the clinical practice and training activities of the ophthalmologist specialized in ocular surface, as well as to analyze emerging trends and needs. Materials and methods: This study was carried out through an online survey. A committee of 3 specialists developed a questionnaire of 25 questions structured in: 1) Participant profile; 2) Impact of the pandemic on patient management and professional activities; 3) Trends and needs. Results: Sixty-eight clinical ophthalmologists participated. There was a high degree of agreement (90%) that the pandemic has delayed ophthalmological follow-up visits and diagnosis. The participants agreed that the frequency of patients with dry eye disease (75%), stye/chalazion (62%) and blepharitis (60%) has increased. According to 28%, remote monitoring of pathologies such as dry eye, glaucoma, diabetes, conjunctivitis, hyposphagmas, styes, etc., will be common, especially in the young population. This will be especially relevant in chronic or mild pathologies of the ocular surface, and in the follow-up of patients after cataract and diabetic retinopathy interventions. Conclusions: During the pandemic, an increase in the incidence of certain ocular surface diseases has been perceived. The telematic follow-up of chronic or mild pathologies of the ocular surface entails the need to provide specific training for both the patient and the healthcare professional, in addition to screening and referral protocols that would optimize the flow of care.

IMPULSE Study: Impact of COVID-19 in the present of ophthalmology focusing on ocular surface and future trends.

INTRODUCTION AND OBJECTIVE: Digital evolution represents an opportunity for ophthalmology to adapt to new care models. This study aimed to find out how the pandemic has modified the clinical practice and training activities of the ophthalmologist specialised in ocular surface, as well as to analyse emerging trends and needs. MATERIALS AND METHODS: This study was carried out through an online survey. A committee of 3 specialists developed a questionnaire of 25 questions structured in: 1) Participant profile; 2) Impact of the pandemic on patient management and professional activities; 3) Trends and needs. RESULTS: 68 clinical ophthalmologists participated. There was a high degree of agreement (90%) that the pandemic has delayed ophthalmological follow-up visits and diagnosis. The participants agreed that the frequency of patients with dry eye disease (75%), stye/chalazion (62%) and blepharitis (60%) has increased. According to 28%, remote monitoring of pathologies such as dry eye, glaucoma, diabetes, conjunctivitis, hyposphagmas, styes, etc., will be common, especially in the young population. This will be especially relevant in chronic or mild pathologies of the ocular surface, and in the follow-up of patients after cataract and diabetic retinopathy interventions. CONCLUSIONS: During the pandemic, an increase in the incidence of certain ocular surface diseases has been perceived. The telematic follow-up of chronic or mild pathologies of the ocular surface entails the need to provide specific training for both the patient and the healthcare professional, in addition to screening and referral protocols that would optimise the flow of care.

COVID in Pediatric Age: an opinion paper.

The incidence of COVID in pediatrics was underestimated during the first months of the pandemic due to the oligosymptomatic nature of the infection in many children and the scarcity of diagnostic tests applied to this population. It is now accepted that children are infected and transmit the disease in the same way as adults. On the contrary, children have less severe and less lethal COVID, probably due to a lower maturity of the child's immune system, a lower number of ACE2 receptors and the lower presence of comorbidities in this population group. The development of a multisystemic inflammatory syndrome after SARS-CoV-2 infection in children, despite its rarity, is a very serious condition that frequently requires intensive care. Other less severe post-COVID manifestations have been described in children but are not yet well defined. COVID has had and continues to have a significant psychological impact on the children themselves, on their caregivers and on the exacerbation of pre-existing psychiatric conditions. We apply adult therapeutic principles to children but with very low levels of evidence. Information on the tolerability of the available medications in this population group is still scarce. The mortality of COVID in children is very low and generally affects children with significant comorbidities. There are, at present, three vaccines licensed for pediatric use which are compatible with all other vaccines applicable to children. In these circumstances, there has been much speculation about the indication for vaccination in the pediatric age group, but given its good tolerance, there are clinical and ethical reasons that, in our opinion, justify it.

COVID-19: Some unresolved issues.

Two years after the COVID-19 pandemic, many uncertainties persist about the causal agent, the disease and its future. This document contains the reflection of the COVID-19 working group of the Official College of Physicians of Madrid (ICOMEM) in relation to some questions that remain unresolved. The document includes considerations on the origin of the virus, the current indication for diagnostic tests, the value of severity scores in the onset of the disease and the added risk posed by hypertension or dementia. We also discuss the possibility of deducing viral behavior from the examination of the structure of the complete viral genome, the future of some drug associations and the current role of therapeutic resources such as corticosteroids or extracorporeal oxygenation (ECMO). We review the scarce existing information on the reality of COVID 19 in Africa, the uncertainties about the future of the pandemic and the status of vaccines, and the data and uncertainties about the long-term pulmonary sequelae of those who suffered severe pneumonia.

The unintended consequences of confinement: Evidence from the rural area in Guatemala

Individual and social preferences have shown to be important factors in individual decision making and general economic performance. Yet, they are usually assumed as given and stable, underestimating their impact in the rhythm of economic recovery after a natural disaster or pandemic. This paper examines the effects of COVID-19 initial confinement on households' individual and social preferences across small communities in the rural area of Guatemala. We use a comprehensive panel household survey of agricultural smallholders collected during two survey rounds in 2019, prior to the pandemic, and 2020 and find that preferences generally shifted following the onset of the pandemic. We observe a significant increase in risk tolerance, deteriorated perceptions towards trust and generosity, and a higher frequency of emotional issues, while intra-household relationships remain stable. We find that experiencing a household adverse situation, a higher degree of exposure to the virus, and more stringent local confinement measures shaped several of the variations in preferences. The focus of the study on a region with high poverty and malnutrition rates offers important insights of the consequences of confinement on perceptions and attitudes in complex and vulnerable rural contexts during the wake of a public health emergency. © 2022 The Author(s)

Pharmacological treatment of COVID-19: an opinion paper.

The precocity and efficacy of the vaccines developed so far against COVID-19 has been the most significant and saving advance against the pandemic. The development of vaccines has not prevented, during the whole period of the pandemic, the constant search for therapeutic medicines, both among existing drugs with different indications and in the development of new drugs. The Scientific Committee of the COVID-19 of the Illustrious College of Physicians of Madrid wanted to offer an early, simplified and critical approach to these new drugs, to new developments in immunotherapy and to what has been learned from the immune response modulators already known and which have proven effective against the virus, in order to help understand the current situation.

Expanding capacity for vaccines against Covid-19 and future pandemics: a review of economic issues

We review economic arguments for using public policy to accelerate vaccine supply during a pandemic. Rapidly vaccinating a large share of the global population helps avoid economic, mortality, and social losses, which in the case of Covid-19 mounted into trillions of dollars. However, pharmaceutical firms are unlikely to have private incentives to invest in vaccine capacity at the socially optimal scale and speed. The socially optimal level of public spending may cause some sticker shock but-as epitomized by the tagline 'spending billions to save trillions'-is eclipsed by the benefits and can be restrained with the help of careful policy design and advance preparations. Capacity is so valuable during a pandemic that fractional dosing and other measures to stretch available capacity should be explored.

Covid 19, gender violence, depression, post-traumatic stress disorder, posttraumatic stress disorder

Introduction: In Ecuador, the first case of covid19 was reported on February 29th of 2020, forcing people to remain in lockdown, which increased gender violence;post-traumatic stress disorder (PTSD) and depression. Objective(s): Determine the cases during the lockdown caused by the covid-19 pandemic we found victims of some type of gender-based violence, depression, and PTSD. Method(s): An observational, cross-sectional descriptive study was carried out based on surveys conducted online, the study was conducted on January 29th of 2021, in the province of Guayas- Ecuador. Performed with google forms platform, data on affiliation, the situation of intimate partner violence and the Davidson trauma test (PTSD) and the Beck test (depression) were collected. Result(s): A total of 411 samples were obtained, classified according to age, sex, number of children, education, occupation, intimate partner relationship, whether they had suffered gender violence and types of violence. 88 (21.41%) people reported having suffered some type of violence, of which 25 (28.42%) were men and 62 (70.45%) were women. The most common was psychological with 53 (60.23%) people. 82 respondents tested positive to Davidson test for PTSD, equivalent to 20% of the total sample. 51 people (12%) reported suffering from mild depression, 53 (13%) reported suffering from moderate depression and 38 people (9%) reported major depression with Beck test. Conclusion(s): In this study we evidenced that although the interviewers claimed they had never suffered gender violence , it was observed that the results were incongruent, so it is important to highlight that talking about gender violence is still considered a stigma in our society.

Clinical Management for Hospitalization of Patients with COVID-19 and Resolution Capacity Functionality in I-4 Facilities - Contumaza-Cajamarca Health Network, 2021

With the arrival of the COVID-19 pandemic, health systems were forced to adapt their intra- and extra-hospital processes through mechanisms of articulation, integration, and coordination between the organic units of public and private institutions, configuring a single national health system. In this sense, the objective of this study was to determine whether there is a relationship between clinical management for the hospitalization of patients with COVID-19 and resolution capacity functionality in a Health Network. A hypothetical deductive method was used with a descriptive-correlational analysis with a cross-sectional design. The sample consisted of 150 health care workers (100%). The selection was conducted in 3 level I-4 facilities of the Contumaza-Cajamarca Health Network, Peru, 2021. The dependent variable was resolution capacity functionality, and the independent variable was clinical management for the hospitalization of patients with COVID-19. The results suggest an average level both in clinical management and in resolution capacity functionality and the transport dimension in 45.3%, extending a significant relationship (p < 0.05) with Rho = 0.755 and Rho = 0.251, respectively.