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Andres Garchitorena

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Articles 46
Citations 427
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Recent Articles
1.
Evans M, Ihantamalala F, Randriamihaja M, Herbreteau V, Revillion C, Catry T, et al.
Malar J . 2025 Jan; 24(1):30. PMID: 39885540
Background: The increasing availability of electronic health system data and remotely-sensed environmental variables has led to the emergence of statistical models capable of producing malaria forecasts. Many of these models...
2.
Randriamihaja M, Ihantamalala F, H Rafenoarimalala F, Finnegan K, Rakotonirina L, Razafinjato B, et al.
PLOS Digit Health . 2024 Nov; 3(11):e0000621. PMID: 39509347
Community health programs are gaining relevance within national health systems and becoming inherently more complex. To ensure that community health programs lead to equitable geographic access to care, the WHO...
3.
Garchitorena A, Harimanana A, Irinantenaina J, Razanadranaivo H, Rasoanaivo T, Sayre D, et al.
BMC Med . 2024 Jun; 22(1):231. PMID: 38853263
Background: Global progress on malaria control has stalled recently, partly due to challenges in universal access to malaria diagnosis and treatment. Community health workers (CHWs) can play a key role...
4.
Rajaonarifara E, Roche B, Chesnais C, Rabenantoandro H, Evans M, Garchitorena A
Infect Genet Evol . 2024 Mar; 120:105589. PMID: 38548211
Background: Progress in lymphatic filariasis (LF) elimination is spatially heterogeneous in many endemic countries, which may lead to resurgence in areas that have achieved elimination. Understanding the drivers and consequences...
5.
Razafinjato B, Rakotonirina L, Cordier L, Rasoarivao A, Andrianomenjanahary M, Marovavy L, et al.
PLOS Glob Public Health . 2024 Mar; 4(3):e0002888. PMID: 38470906
Despite widespread adoption of community health (CH) systems, there are evidence gaps to support global best practice in remote settings where access to health care is limited and community health...
6.
Evans M, Ihantamalala F, Randriamihaja M, Aina A, Bonds M, Finnegan K, et al.
Sci Rep . 2023 Dec; 13(1):21288. PMID: 38042891
Data on population health are vital to evidence-based decision making but are rarely adequately localized or updated in continuous time. They also suffer from low ascertainment rates, particularly in rural...
7.
Garchitorena A, Rasoloharimanana L, Rakotonanahary R, Evans M, Miller A, Finnegan K, et al.
Int J Epidemiol . 2023 Oct; 52(6):1745-1755. PMID: 37793001
Introduction: Three years into the pandemic, there remains significant uncertainty about the true infection and mortality burden of COVID-19 in the World Health Organization Africa region. High quality, population-representative studies...
8.
Rabarison J, Rakotondramanga J, Ratovoson R, Masquelier B, Rasoanomenjanahary A, Dreyfus A, et al.
BMJ Glob Health . 2023 Jul; 8(7). PMID: 37495370
Introduction: COVID-19-associated mortality remains difficult to estimate in sub-Saharan Africa because of the lack of comprehensive systems of death registration. Based on death registers referring to the capital city of...
9.
Pourtois J, Tallam K, Jones I, Hyde E, Chamberlin A, Evans M, et al.
PLOS Glob Public Health . 2023 Mar; 3(2):e0001607. PMID: 36963091
While much progress has been achieved over the last decades, malaria surveillance and control remain a challenge in countries with limited health care access and resources. High-resolution predictions of malaria...
10.
Evans M, Andreambeloson T, Randriamihaja M, Ihantamalala F, Cordier L, Cowley G, et al.
PLOS Glob Public Health . 2023 Mar; 2(12):e0001028. PMID: 36962826
Geographic distance is a critical barrier to healthcare access, particularly for rural communities with poor transportation infrastructure who rely on non-motorized transportation. There is broad consensus on the importance of...