A rapid evidence briefing. Vaccinated people are less likely to develop long COVID, even if they get infected, a rapid review of 15 studies by the UK Health Security Agency shows.
Issue Brief no.8. January 18,2021
Vaccination against the spread of the SARS-CoV-2 virus represents a milestone in the fight against the pandemic. Good communication and education of the population is essential for the success of the vaccination. Below is some information on vaccination strategies,... implementation of the vaccination, ethical considerations, as well as educational materials in English and other languages.
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El siguiente manual se continuará actualizando, de ser necesario, a medida que se disponga de nueva información.
Overview
16 Dec 2021. This interim guidance pertains to heterologous primary and heterologous boosting schedules of Covid-19 vaccines. It focuses on heterologous schedules combining multiple vaccine platforms (e.g. a vectored vaccine followed by an mRNA vaccine).
This training module is designed to equip HWs with knowledge and communication skills to build their confidence and support them in their ability to promote acceptance of COVID-19 vaccination among other HWs.
Covid-19 Epidemiological Surveillance Guide: Public Health Emergency of National Importance for Coronavirus Disease 2019 - version 4
La evidencia disponible a nivel internacional sobre el uso de un segundo refuerzo muestra una mayor duración de la respuesta inmune y una disminución de la internación y la mortalidad por COVID 19 en la población de adultos mayores y huéspedes inmunocomprometidos. Por otra parte, el personal de... salud se beneficiaría considerando el mayor riesgo de exposición y la caída de la respuesta inmune con el tiempo. En base a lo señalado previamente se recomienda incorporar y
priorizar un segundo refuerzo al esquema de vacunación contra la COVID-19 del:
- Personal de salud independientemente de la edad
- Personas de 50 años o mayores
- Personas de 12 años o más con inmunocompromiso
A la vez, se progresará de manera escalonada y simultánea con la vacunación de segundo refuerzo del:
- Personal estratégico
- Personas de 18 a 49 años con factores de riesgo
Continuando en la estrategia de segundo refuerzo todas las personas a partir de los 18 años. Las personas gestantes con indicación de segundo refuerzo, se recomienda vacunas de plataforma de ARNm (Pfizer-BioNTech o Moderna)
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interim guidance, 19 July 2021 (arabic version)
Campaña Nacional de Vacunación contra la COVID-19
Globally each year, millions of people suffer illness or lose their lives because the vaccines, medicines and diagnostic tests that they need are either unavailable or unaffordable – and this lack of access to medicine is acute in low- and middle-in-
come countries (LMICs). While the COVID-19 pan...demic laid this inequity bare, it also saw the pharmaceutical industry develop and bring new vaccines and treat- ments to market at unprecedented speed. As the world emerges from the worst
of this crisis, pharmaceutical companies are now at an important juncture, where lessons learned from the pandemic can prove pivotal in finding solutions to bridge long-standing gaps in access to medicine in LMICs.
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La dosis de refuerzo está indicada una vez transcurridos los 4 meses (120 días) de la última dosis del esquema inicial y será con vacuna de plataforma ARNm: Pfizer-BioNTech pediátrica a partir de los 5 años o Moderna para uso pediátrico a partir de los 6 años.
Many critical questions remain about the effectiveness of COVID-19 vaccines in real-world settings. These questions can only be answered in post-introduction vaccine effectiveness studies.This guidance document outlines an approach to leverage existing surveillance systems for Severe Acute Respirato...ry Infection (SARI) to estimate COVID-19 vaccine effectiveness (VE) in preventing SARI associated with laboratory-confirmed SARS-CoV-2 using existing SARI surveillance systems. The approach uses the test-negative design to evaluate VE; cases are SARI patients who tested positive for SARS-CoV-2, and controls are SARI patients who tested negative for SARS-CoV-2.
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The report aims to capture lessons from the COVID-19 pandemic and to highlight the opportunity for more ambitious global action: expanding sustainable access to vaccines for all towards the Immunization Agenda 2030 and pandemic prevention, preparedness and response efforts. The report is organized i...n two sections: the first section provides WHO insights on global vaccine market dynamics, drawing from data provided by Member States, which are, in turn, analysed and displayed in the second section.
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COVID-19 Situation Update OPS/WHO Argentina: 10 February 2022
Situation report generated by the OPS/WHO representation in Argentina
updated version: 04/10/2021
Information about vaccine administration