Mohammad Nadir Sahak

Measles and Rubella Elimination Trends in the WHO Eastern Mediterranean Region, 2023–2024: Progress and Recent Epidemiological Shifts

Muhammad Farid, Mohammad Nadir Sahak, Isaac Baffoe-Nyarko, Amany Ghoniem et autres

Background: Measles and rubella remain key indicators of immunization system performance and are central to the Immunization Agenda 2030 (IA2030). Disruptions caused by the COVID-19 pandemic have widened immunity gaps and accelerated resurgence of vaccine-preventable diseases across multiple regions. This study assesses …

Égypte (code pays fourni par la source)

Crimean-Congo Haemorrhagic Fever Across Six Tertiary Hospitals in Afghanistan from 2022 to 2025: Risk Factors, Nosocomial Risk, and Ribavirin Efficacy

Mohammad Nadir Sahak, Rahmatuallh Zadran, Fatima Arifi, See PDF

in (code pays fourni par la source)

Strengthening event-based surveillance (EBS): a case study from Afghanistan

Mohamed Mostafa Tahoun, Mohammad Nadir Sahak, Muzhgan Habibi, Mohamad Jamaluddin Ahadi et autres

The sustained instability in Afghanistan, along with ongoing disease outbreaks and the impact of the COVID-19 pandemic, has significantly affected the country.During the COVID-19 pandemic, the country's detection and response capacities faced challenges. Case identification was done in all health facilities from …

af, Égypte, us (code pays fourni par la source)

Achieving integrated disease surveillance in the Eastern Mediterranean Region

Mohammad Nadir Sahak, Mahmoud Sadek, Osman Elmahal Mohammed, Jawameer Kakakhan et autres

Access to reliable and timely information is key for healthcare decision-making at the regional, national and sub-national levels. However, lack of access to such information hampers to progress towards achievement of the Sustainable Development Goals (SDGs) in the Eastern Mediterranean Region (EMR), …

Égypte (code pays fourni par la source)

Defining collaborative surveillance to improve decision making for public health emergencies and beyond

Brett N. Archer, Philip AbdelMalik, Sébastien Cognat, Pierre Grand et autres

ch, fr, Égypte, us, gb, in, Congo, dk (code pays fourni par la source)

COVID-19 morbidity in Afghanistan: a nationwide, population-based seroepidemiological study

Sayed Ataullah Saeedzai, Mohammad Nadir Sahak, Fatima Arifi, Eman Abdelkreem Aly et autres

OBJECTIVE: The primary objectives were to determine the magnitude of COVID-19 infections in the general population and age-specific cumulative incidence, as determined by seropositivity and clinical symptoms of COVID-19, and to determine the magnitude of asymptomatic or subclinical infections. DESIGN, SETTING AND …

af, Égypte, nl, au, us (code pays fourni par la source)

Emerging and Re-emerging Infectious Diseases in the WHO Eastern Mediterranean Region, 2001-2018

Ehsan Mostafavi, Abdolmajid Ghasemian, Abdinasir Abubakar, Seyed Alireza Nematollahi Mahani et autres

BACKGROUND: Countries in the World Health Organization (WHO) Eastern Mediterranean Region (EMR) are predisposed to highly contagious, severe and fatal, emerging infectious diseases (EIDs), and re-emerging infectious diseases (RIDs). This paper reviews the epidemiological situation of EIDs and RIDs of global concern …

ir, Égypte, gb, om, qa, Afrique du Sud, Maroc, lb, us, af, kw (code pays fourni par la source)

Author Correction: Potential health and economic impacts of dexamethasone treatment for patients with COVID-19

Ricardo Aguás, Adam Mahdi, Rima Shretta, Peter Horby et autres

A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-22038-x.

gb, af, kg, id, tl, ca, np, Nigéria, la, Cameroun, us, th, ir, br, au, Éthiopie, bd, my, Malawi, ve, ph (code pays fourni par la source)

Potential health and economic impacts of dexamethasone treatment for patients with COVID-19

Ricardo Aguás, Adam Mahdi, Rima Shretta, Peter Horby et autres

Dexamethasone can reduce mortality in hospitalised COVID-19 patients needing oxygen and ventilation by 18% and 36%, respectively. Here, we estimate the potential number of lives saved and life years gained if this treatment were to be rolled out in the UK and …

gb, af, kg, id, tl, ca, np, Nigéria, la, Cameroun, us, th, ir, br, au, Éthiopie, bd, my, Malawi, ve, ph (code pays fourni par la source)

Modelling the COVID-19 pandemic in context: an international participatory approach

Ricardo Aguás, Lisa J. White, Nathaniel Hupert, Rima Shretta et autres

The SARS-CoV-2 pandemic has had an unprecedented impact on multiple levels of society. Not only has the pandemic completely overwhelmed some health systems but it has also changed how scientific evidence is shared and increased the pace at which such evidence is …

gb, th, us, ir, af, br (code pays fourni par la source)

Dengue fever as an emerging disease in Afghanistan: Epidemiology of the first reported cases

Mohammad Nadir Sahak

OBJECTIVE: This paper aims to describe the epidemiological characteristics and clinical manifestations of the first 15 dengue fever cases reported in Afghanistan. METHODS: A retrospective descriptive analysis of the data on confirmed dengue cases detected by the national disease surveillance system was …

af (code pays fourni par la source)

Fourth meeting of the Eastern Mediterranean Acute Respiratory Infection Surveillance (EMARIS) network and first scientific conference on acute respiratory infections in the Eastern Mediterranean Region, 11–14 December, 2017, Amman, Jordan

Abdinasir Abubakar, Amal Barakat, Amira Ahmed, Amjad El Kholy et autres

Influenza causes significant morbidity and mortality worldwide. Owing to its ability to rapidly evolve and spread, the influenza virus is of global public health importance. Information on the burden, seasonality and risk factors of influenza in countries of the World Health Organization …

Égypte, jo, Maroc, af, lb, om (code pays fourni par la source)