Results 21 to 30 of about 324,985 (286)

Predictors of COVID-19 vaccine hesitancy in Chad: A cross-sectional study

open access: yesFrontiers in Public Health, 2023
Vaccination against the COVID-19 virus is currently the best option to combat the SARS-CoV-2 pandemic worldwide. However, in addition to logistical and economic barriers, hesitancy to be vaccinated threatens to jeopardize efforts to contain the disease ...
Guy Rodrigue Takoudjou Dzomo   +20 more
doaj   +1 more source

Social behaviors and HIV risk factors among men in Chad and Cameroon

open access: yesThe Pan African Medical Journal, 2021
INTRODUCTION: The neighboring Republics of Chad and Cameroon have respectively one of the lowest and highest HIV prevalence rates in central Africa at 1.3% and 4.5%, respectively.
Bonheur Dounebaine, Kate Winskell
doaj   +1 more source

Evaluation of Antibody Response to Heterologous Prime–Boost Vaccination with ChAdOx1 nCoV-19 and BNT162b2: An Observational Study

open access: yesVaccines, 2021
In several countries, thrombotic events after vaccination with ChAdOx1 nCoV-19 have led to heterologous messenger RNA (mRNA) boosting. We tested the antibody response to SARS-CoV-2 spike protein four weeks after heterologous priming with the ChAdOx1 ...
Davide Firinu   +16 more
doaj   +1 more source

Focus on Uro-Oncology Practice in Chad: A Call to Action

open access: yesSociété Internationale d’Urologie Journal
In 2014, Unger-Saldaña et al [...]
Saleh Abdelkerim Nedjim   +12 more
doaj   +1 more source

Seroprevalence, geographical distribution, and risk factors of peste des petits ruminants in the Republic of Chad

open access: yesJournal of Advanced Veterinary and Animal Research, 2018
Objective: The objective of this study was to determine the prevalence, geographical distribution, and main risk factors for peste des petits ruminants (PPR) in the Republic of Chad.
Ouagal Mahamat   +8 more
doaj   +1 more source

Lake Chad fisheries and its importance in the Green Revolution Programme [PDF]

open access: yes, 1983
Lake Chad fisheries contributes about 13% of all fish produced by the inland and coastal states of the nation and supports a large population of fishermen and allied workers.
Sagua, V.O.
core  

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

Contraception method following spontaneous abortion in N’djamena Mother and Child Hospital

open access: yesSouth Sudan Medical Journal, 2020
Introduction: Contraception is the prevention of pregnancy. It can be offered immediately after a spontaneous abortion. Objective: The aim of this study was to show the characteristics of patients accepting contraception after a spontaneous abortion ...
Gabkikabray Madoué   +3 more
doaj  

Gaddafi's Chemical Weapons: Chronicles of the Chadian-Libyan Conflict

open access: yesВестник войск РХБ защиты, 2023
The civil war in Chad has become one of the most protracted conflicts on the African continent. Its gradual  internationalization led to the participation of three foreign military contingents in an internal armed confrontation Libya has taken an active ...
N. I. Shilo
doaj   +1 more source

Landuse and enviromental change in the Lake Chad Basin of Nigeria [PDF]

open access: yes, 2006
The Lake Chad Basin is a major geographical region in the central part of the Sudan zone of Africa. The northern parts, however, extend into the Sahel and the southern parts of the Sahara desert.
Udo, Reuben K.
core  

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