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» Authors » Tjalling Leenstra

Tjalling Leenstra

Explore the profile of Tjalling Leenstra including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 47
Citations 844
Followers 0
Related Specialties
Infectious Diseases
Public Health
Tropical Medicine
Top 10 Co-Authors
Jonathan D Kurtis
Jennifer F Friedman
Maria Prins
Stephen T McGarvey
Remigio M Olveda
Luz P Acosta
Liza Coyer
Anders Boyd
Janke Schinkel
Hannah M Coutinho
Published In
Am J Trop Med Hyg
PLoS One
Euro Surveill
J Infect Dis
Infect Immun
Affiliations
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Recent Articles
1.
Association of Antibodies to Helminth Defense Molecule 1 With Inflammation, Organomegaly, and Decreased Nutritional Status in Schistosomiasis Japonica
Ruiz A, Pond-Tor S, Stuart R, Acosta L, Coutinho H, Leenstra T, et al.
J Infect Dis . 2024 Jun; 230(4):1023-1032. PMID: 38942608
Immunomodulation enhances parasite fitness by reducing inflammation-induced morbidity in the mammalian host, as well as by attenuating parasite-targeting immune responses. Using a whole-proteome differential screening method, we identified Schistosoma japonicum...
2.
SARS-CoV-2 vaccination uptake in six ethnic groups living in Amsterdam, the Netherlands: A registry-based study within the HELIUS cohort
Campman S, Boyd A, Coyer L, Schinkel J, Agyemang C, Galenkamp H, et al.
Prev Med . 2023 Dec; 178:107822. PMID: 38103796
Objective: Ethnic minority groups have experienced a disproportionate burden of COVID-19, and should therefore be especially encouraged to receive SARS-CoV-2 vaccination. This study compared first-dose uptake of the primary SARS-CoV-2...
3.
Two-year trajectories of COVID-19 symptoms and their association with illness perception: A prospective cohort study in Amsterdam, the Netherlands
Wynberg E, Verveen A, van Willigen H, Nieuwkerk P, Davidovich U, Lok A, et al.
Influenza Other Respir Viruses . 2023 Oct; 17(10):e13190. PMID: 37789876
Background: We used data from a prospective cohort to explore 2-year trajectories of 'long COVID' (persistent symptoms after SARS-CoV-2 infection) and their association with illness perception. Methods: RECoVERED participants (adults;...
4.
COVID-19 burden differed by city districts and ethnicities during the pre-vaccination era in Amsterdam, the Netherlands
Bachour Y, Wynberg E, Coyer L, Buster M, Schreijer A, van Duijnhoven Y, et al.
Front Public Health . 2023 Jul; 11:1166193. PMID: 37427262
Background: During the first wave of COVID-19 in Amsterdam, the Netherlands, a disproportional number of COVID-19 hospitalizations occurred in individuals with an ethnic minority background and in individuals living in...
5.
Relative contributions of pre-pandemic factors and intra-pandemic activities to differential COVID-19 risk among migrant and non-migrant populations in the Netherlands: lessons for future pandemic preparedness
Chilunga F, Campman S, Galenkamp H, Boyd A, Bolijn R, Leenstra T, et al.
Int J Equity Health . 2023 Jul; 22(1):127. PMID: 37403097
Background: Although risk factors for differences in SARS-CoV-2 infections between migrant and non-migrant populations in high income countries have been identified, their relative contributions to these SARS-CoV-2 infections, which could...
6.
Mpox outbreak in the Netherlands, 2022: public health response, characteristics of the first 1,000 cases and protection of the first-generation smallpox vaccine
van Ewijk C, Miura F, van Rijckevorsel G, de Vries H, Welkers M, Berg O, et al.
Euro Surveill . 2023 Mar; 28(12). PMID: 36951783
In early May 2022, a global outbreak of mpox started among persons without travel history to regions known to be enzootic for monkeypox virus (MPXV). On 8 August 2022, the...
7.
Intent to vaccinate against SARS-CoV-2 and its determinants across six ethnic groups living in Amsterdam, the Netherlands: A cross-sectional analysis of the HELIUS study
Campman S, van Rossem G, Boyd A, Coyer L, Schinkel J, Agyemang C, et al.
Vaccine . 2023 Feb; 41(12):2035-2045. PMID: 36803902
Background: Ethnic minority groups experience a disproportionately high burden of infections, hospitalizations and mortality due to COVID-19, and therefore should be especially encouraged to receive SARS-CoV-2 vaccination. This study aimed...
8.
Factors Associated With Using the COVID-19 Mobile Contact-Tracing App Among Individuals Diagnosed With SARS-CoV-2 in Amsterdam, the Netherlands: Observational Study
Ritsema F, Bosdriesz J, Leenstra T, Petrignani M, Coyer L, Schreijer A, et al.
JMIR Mhealth Uhealth . 2022 Jul; 10(8):e31099. PMID: 35867842
Background: Worldwide, efforts are being made to stop the COVID-19 pandemic caused by SARS-CoV-2. Contact tracing and quarantining are key in limiting SARS-CoV-2 transmission. Mathematical models have shown that the...
9.
The effect of SARS-CoV-2 vaccination on post-acute sequelae of COVID-19 (PASC): A prospective cohort study
Wynberg E, Han A, Boyd A, van Willigen H, Verveen A, Lebbink R, et al.
Vaccine . 2022 Jun; 40(32):4424-4431. PMID: 35725782
Background: Symptoms of post-acute sequelae of COVID-19 (PASC) may improve following SARS-CoV-2 vaccination. However few prospective data that also explore the underlying biological mechanism are available. We assessed the effect...
10.
COVID-19 Impacts Across Multiple Life Domains of Vulnerable Socio-Demographic Groups Including Migrants: A Descriptive Cross-Sectional Study
Chilunga F, Coyer L, Collard D, Leenstra T, Galenkamp H, Agyemang C, et al.
Int J Public Health . 2022 Jun; 67:1604665. PMID: 35645705
We assessed the impacts of COVID-19 on multiple life domains across socio-demographic groups in Netherlands. After the first COVID-19 wave, we distributed online questionnaires among 13,031 participants of the multi-ethnic...