8 Result(s)
within
Andrew S. Azman
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessLong term anti-SARS-CoV-2 antibody kinetics and correlate of protection against Omicron BA.1/BA.2 infection
Binding antibody levels against SARS-CoV-2 have shown to be correlates of protection against infection with pre-Omicron lineages. This has been challenged by the emergence of immune-evasive variants, notably t...
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Open AccessInsights into household transmission of SARS-CoV-2 from a population-based serological survey
Understanding the risk of infection from household- and community-exposures and the transmissibility of asymptomatic infections is critical to SARS-CoV-2 control. Limited previous evidence is based primarily o...
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Open AccessLarge variation in anti-SARS-CoV-2 antibody prevalence among essential workers in Geneva, Switzerland
Limited data exist on SARS-CoV-2 infection rates across sectors and occupations, hindering our ability to make rational policy, including vaccination prioritization, to protect workers and limit SARS-CoV-2 spr...
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Age-specific mortality and immunity patterns of SARS-CoV-2
Estimating the size of the coronavirus disease 2019 (COVID-19) pandemic and the infection severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is made challenging by inconsistencies in the ...
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Article
Open AccessHIT-COVID, a global database tracking public health interventions to COVID-19
The COVID-19 pandemic has sparked unprecedented public health and social measures (PHSM) by national and local governments, including border restrictions, school closures, mandatory facemask use and stay at ho...
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Publisher Correction: Genomic insights into the 2016–2017 cholera epidemic in Yemen
In the HTML version of this Letter, the affiliations for authors Andrew S. Azman, Dhirendra Kumar and Thandavarayan Ramamurthy were inverted (the PDF and print versions of the Letter were correct); the affilia...
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Genomic insights into the 2016–2017 cholera epidemic in Yemen
Yemen is currently experiencing, to our knowledge, the largest cholera epidemic in recent history. The first cases were declared in September 2016, and over 1.1 million cases and 2,300 deaths have since been r...
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Open AccessImmune Responses to an Oral Cholera Vaccine in Internally Displaced Persons in South Sudan
Despite recent large-scale cholera outbreaks, little is known about the immunogenicity of oral cholera vaccines (OCV) in African populations, particularly among those at highest cholera risk. During a 2015 pre...
