Guide to bio-safety procedures for dental practices during the COVID-19 pandemic
The larval stage of the parasite Taenia solium can encyst in the central nervous system causing neurocysticercosis, which is the main cause of acquired epilepsy in the countries in which the parasite is endemic. Endemic areas are those with the presence (or likely presence) of the full life cycle of... Taenia solium. The parasite is most prevalent in poor and vulnerable communities in which pigs roam free, open defecation is practiced, basic sanitation is deficient, and health education is absent or limited. Several tools are available for the control of Taenia solium. Preventive chemotherapy for Taenia solium taeniasis, which is directed at the adult tapeworm, is one of them. Other tools focus on pig management, pig vaccination and treatment, sanitation and hygiene, and community education. Three potential drugs—niclosamide, praziquantel, and albendazole—have been considered for use for preventive chemotherapy in Taenia solium taeniasis control programs through mass drug administration or targeted chemotherapy. In this Guideline, we provide recommendations for preventive chemotherapy in Taenia solium-endemic areas using niclosamide, praziquantel, or albendazole, including at which dose and in which population groups.
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La Organización Panamericana de la Salud publica la tercera versión de la lista de dispositivos médicos prioritarios (LDMP) para el primer nivel de atención, elaborada de acuerdo con la realidad epidemiológica de los países de la Región de las Américas y adaptada al contexto de la pandemia d...e COVID-19. Con vistas a que la LDMP pueda adaptarse a las diferentes formas de organización de los sistemas de salud de la Región, esta tercera versión incluye una lista principal (223 dispositivos médicos), un módulo de diagnóstico por imágenes (30 dispositivos médicos), un módulo de laboratorio (29 dispositivos médicos) y un módulo de odontología (69 dispositivos médicos). Los usuarios deben seleccionar solo los módulos que contienen las prácticas que se planifica ofrecer en un centro de atención de primer nivel y analizar las listas correspondientes.
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Los residuos generados por las actividades sanitarias, desde agujas infectadas hasta isótopos radiactivos, pueden ser una fuente de infecciones o lesiones y su gestión inadecuada puede tener graves consecuencias para la salud pública y efectos nocivos para el medio ambiente.
...staca los aspectos clave de la gestión segura de los residuos médicos para orientar a los responsables políticos, a los profesionales y a los gestores de las instalaciones para mejorar estos servicios en los centros sanitarios.
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The guide is suitable and can be used for the following audiences:
1. nurses and other trained healthcare workers who can use this manual as a self-study tool and then incorporate its guidance into their practice;
2. governmental and non-governmental employers of lay and professional TB treatment ...adherence workers, who can provide training and guidance to their staff using the guidance in this manual;
3. TB clinicians, programme managers, policy makers and other leaders, to make them aware of the full range of interventions required by a person on TB treatment to complete his or her treatment and thus understand the gap that often exists in the support provided to patients;
4. people who, with enhanced capacity and support, can act as peer counsellors and supporters for people affected by TB. This can include family members who, in most contexts, play an important role in offering support to people with TB.
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Mass vaccination campaigns to prevent coronavirus disease 2019 (Covid-19) are occurring in many countries; estimates of vaccine effectiveness are urgently needed
to support decision making. A countrywide mass vaccination campaign with the
use of an inactivated severe acute respiratory syndrome c...oronavirus 2 (SARS-CoV-2)
vaccine (CoronaVac) was conducted in Chile starting on February 2, 2021.
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The aim of this article is to identify the elements behind the country’s successful COVID-19 rollout as well as lessons and chal lenges derived from this process. The analysis is relevant to many countries today—as they keep searching for strategies to cope with the second year of the COVID-19 p...andemic and the challenge of implementing a large-scale vaccine rollout—and in the coming years—as new variants develop and unceertainty about the vaccination strategy increases.
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El agente etiológico de la tuberculosis es el Mycobacterium tuberculosis o bacilo de Koch. Se trata de un bacilo aerobio estricto, ácido-alcohol resistente, sin movilidad, de crecimiento lento y que se inactiva con rayos ultravioleta y temperaturas mayores de 60°C.
Curr HIV/AIDS Rep. 2022; 19(1): 37–45.
Published online 2022 Jan 29. doi: 10.1007/s11904-021-00589-4.
COVID-19 has had an unprecedented impact on the cascade-of-care among PLWH in LAC. There is a need for
longitudinal studies that assess clinic implication of these pandemic interactions in LAC.
Curr Opin Pharmacol . 2022 Apr;63:102203.doi: 10.1016/j.coph.2022.102203. Epub 2022 Feb 11.
The COVID-19 pandemic has widespread economic and social effects on Latin America (LA) and the Caribbean (CA). This region, which has a high prevalence of chronic diseases, has been one of the most affected... during the pandemic. Multiple symptoms and comorbidities are related to distinct COVID-19 outcomes. However, there has been no explanation as to why different patients present with different arrays of clinical presentations. Studies report that similar to comorbidities, each country in LA and the CA has its own particular health issues.
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El VIH/sida, desconocido 30 años atrás, se ha constituido en un problema de salud
mundial de una magnitud sin precedentes, considerándose que aproximadamente 25 millones de personas han fallecido en todo el mundo a causa del VIH.
De acuerdo al informe de ONUSIDA sobre la Epidemia Mundial de sida 2008, se
estima que en el año 2007, 370.000 niños menores de 15 años se infectaron con el
VIH. A nivel mundial, el número de niños menores de 15 años que viven con el VIH
aumentó de 1,6 millones en 2001 a 2 millones en 2...007.
Los efectos de la epidemia entre los niños pequeños son graves y de largo alcance. El sida amenaza con causar un retroceso en los años de progreso constante y en la supervivencia de los niños; ha duplicado la mortalidad infantil en los países más afectados por esta epidemia.
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A global call to action to protect the mental health of health and care workers
The primary audience for these recommendations includes health professionals who are responsible for developing national and local health-care guidelines and protocols and health workers involved in the provision of care to women and their newborns during pregnancy, labour and childbirth; this inclu...des midwives, nurses, general medical practitioners and obstetricians. The primary audience also includes managers of maternal and child health programmes, and relevant staff in ministries of health and educational and training institutions, in all settings.
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The primary audience for these recommendations includes health professionals who are responsible for developing national and local health-care guidelines and protocols and health workers involved in the provision of care to women and their newborns during pregnancy, labour and childbirth; this inclu...des midwives, nurses, general medical practitioners and obstetricians. The primary audience also includes managers of maternal and child health programmes, and relevant staff in ministries of health and educational and training institutions, in all settings.
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Parasites & Vectors volume 11, Article number: 264 (2018)
Dengue creates a staggering epidemiological and economic burden for endemic countries. Without a specific therapy and with a commercial vaccine that presents some problems relative to its full effectiveness, initiatives to improve vector... control strategies, early disease diagnostics and the development of vaccines and antiviral drugs are priorities. In this study, we present the probable origins of dengue in America and the trajectories of its spread. Overall, dengue diagnostics are costly, making the monitoring of dengue epidemiology more difficult and affecting physicians’ therapeutic decisions regarding dengue patients, especially in developing countries. This review also highlights some recent and important findings regarding dengue in Brazil and the Americas. We also summarize the existing DENV polymerase chain reaction (PCR) diagnostic tests to provide an improved reference since these tests are useful and accurate at discriminating DENV from other flaviviruses that co-circulate in the Americas. Additionally, these DENV PCR assays ensure virus serotyping, enabling epidemiologic monitoring.
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Population movements have turned Chagas disease (CD) into a global public health problem. Despite the successful implementation of subregional initiatives to control vectorial and transfusional Trypanosoma cruzi transmission in Latin American settings where the disease is endemic, congenital CD (cCD...) remains a significant challenge. In countries where the disease is not endemic, vertical transmission plays a key role in CD expansion and is the main focus of its control. Although several health organizations provide general protocols for cCD control, its management in each geopolitical region depends on local authorities, which has resulted in a multitude of approaches. The aims of this review are to (i) describe the current global situation in CD management, with emphasis on congenital infection, and (ii) summarize the spectrum of available strategies, both official and unofficial, for cCD prevention and control in countries of endemicity and nonendemicity. From an economic point of view, the early detection and treatment of cCD are cost-effective. However, in countries where the disease is not endemic, national health policies for cCD control are nonexistent, and official regional protocols are scarce and restricted to Europe. Countries of endemicity have more protocols in place, but the implementation of diagnostic methods is hampered by economic constraints. Moreover, most protocols in both countries where the disease is endemic and those where it is not endemic have yet to incorporate recently developed technologies. The wide methodological diversity in cCD diagnostic algorithms reflects the lack of a consensus. This review may represent a first step toward the development of a common strategy, which will require the collaboration of health organizations, governments, and experts in the field.
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This document puts forward the joint position and vision of an expert, global, multistakeholder working group on implementing Kangaroo Mother Care (KMC) for all preterm or low birth weight (LBW) infants as the foundation for small and/or sick newborn care within maternal, newborn, and child health p...rogrammes, and spur collaborative global action. The document summarizes the background information, evidence, and rationale for making KMC available to every preterm or LBW newborn and seeks to galvanize the international maternal, newborn, and child health community and families to come together to support the implementation of KMC for all preterm or LBW infants to improve their and their mothers and families health and well-being.
This position paper is intended to be used by policy-makers (i.e. those responsible for national policy, guideline development and budget allocation), development partners, programme managers, health workforce leadership, practising clinicians, civil society leadership (e.g. parent and professional organizations) and researchers/research organizations involved in KMC implementation research.
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Cystic echinococcosis (CE) is a well-known neglected parasitic disease. However, evidence supporting the four current treatment modalities is inadequate, and treatment options remain controversial. The aim of this work is to analyse the available data to answer clinical questions regarding medical t...reatment of CE.
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