Nissaf Ben Alaya
Biographic Data
| ID | 7008730 |
|---|---|
| NAME | Nissaf Ben Alaya |
| GIVEN NAMES | Nissaf Ben |
| FAMILY NAME | Alaya |
| SIGNATURE | BEN ALAYA N |
| AFFILIATIONS | Tunis University |
| ORCID | 0000-0002-3326-9861 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2012 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Long-Term Health Effects of Covid-19 in Tunisia, 2020–2021
Background: Some patients suffer from persistent symptoms following a COVID-19 infection, referred to as long COVID. The aims of the study were to estimate the prevalence of long COVID and study its determinants in Tunisia. Methods: We conducted a nationwide cross-sectional study among a representative sample of COVID-19 survivors residing in Tunisia between June and August 2022. We selected a random sample, stratified by age and region, among re…
The Delta variant wave in Tunisia
Introduction: The Delta variant posed an increased risk to global public health and rapidly replaced the pre-existent variants worldwide. In this study, the genetic diversity and the spatio-temporal dynamics of 662 SARS-CoV2 genomes obtained during the Delta wave across Tunisia were investigated. Methods: Viral whole genome and partial S-segment sequencing was performed using Illumina and Sanger platforms, respectively and lineage assignemnt was …
Influenza vaccine uptake in Tunisia from two high-risk groups’ perception and attitudes
Background: Pregnant women (PW) and older adult with chronic diseases (ECD) are priority groups for the influenza vaccination. This study was designed to have a better insight into the influenza perceptions and barriers of the vaccine uptake from these groups' perspectives. Methods: This qualitative study consisted of 20 focus group discussions (FGDs) enrolled from five governorates across the country (north, center, and south) between March 18 a…
Knowledge, attitudes and uptake related to influenza vaccine among healthcare workers during the 2018–2019 influenza season in Tunisia
Our study revealed a low vaccination rate among Tunisian HCWs confirming the importance of tailored education programs targeting this population
Evaluation of the influenza-like illness surveillance system in Tunisia, 2012–2015
The influenza surveillance system in Tunisia provided pertinent evidence for public health interventions related to influenza situational awareness. To better monitor influenza, we propose that ILI surveillance should be limited to sites that are currently performing well and the quality of data collected should be closely monitored and improved
Consanguinity, endogamy, and genetic disorders in Tunisia
No prominent works on this page.
Consanguinity, endogamy, and genetic disorders in Tunisia
Evaluation of the influenza-like illness surveillance system in Tunisia, 2012–2015
The influenza surveillance system in Tunisia provided pertinent evidence for public health interventions related to influenza situational awareness. To better monitor influenza, we propose that ILI surveillance should be limited to sites that are currently performing well and the quality of data collected should be closely monitored and improved
Knowledge, attitudes and uptake related to influenza vaccine among healthcare workers during the 2018–2019 influenza season in Tunisia
Our study revealed a low vaccination rate among Tunisian HCWs confirming the importance of tailored education programs targeting this population
The Delta variant wave in Tunisia
Introduction: The Delta variant posed an increased risk to global public health and rapidly replaced the pre-existent variants worldwide. In this study, the genetic diversity and the spatio-temporal dynamics of 662 SARS-CoV2 genomes obtained during the Delta wave across Tunisia were investigated. Methods: Viral whole genome and partial S-segment sequencing was performed using Illumina and Sanger platforms, respectively and lineage assignemnt was …
Influenza vaccine uptake in Tunisia from two high-risk groups’ perception and attitudes
Background: Pregnant women (PW) and older adult with chronic diseases (ECD) are priority groups for the influenza vaccination. This study was designed to have a better insight into the influenza perceptions and barriers of the vaccine uptake from these groups' perspectives. Methods: This qualitative study consisted of 20 focus group discussions (FGDs) enrolled from five governorates across the country (north, center, and south) between March 18 a…
Long-Term Health Effects of Covid-19 in Tunisia, 2020–2021
Background: Some patients suffer from persistent symptoms following a COVID-19 infection, referred to as long COVID. The aims of the study were to estimate the prevalence of long COVID and study its determinants in Tunisia. Methods: We conducted a nationwide cross-sectional study among a representative sample of COVID-19 survivors residing in Tunisia between June and August 2022. We selected a random sample, stratified by age and region, among re…
Environmental health (4 works) · Medicine (4 works) · Public health (4 works) · Demography (3 works) · Epidemiology (3 works) · Influenza Virus Research Studies (3 works) · Population (3 works) · Biology (2 works) · Confidence interval (2 works) · COVID-19 Clinical Research Studies (2 works)