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Relative infectiousness of SARS-CoV-2 vaccine breakthrough infections, reinfections, and primary infections.
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Springer
, 2022 , Article)
SARS-CoV-2 breakthrough infections in vaccinated individuals and in those who had a prior infection have been observed globally, but the transmission potential of these infections is unknown. The RT-qPCR cycle threshold ...
Comparative analysis of within-host diversity among vaccinated COVID-19 patients infected with different SARS-CoV-2 variants
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Elsevier
, 2022 , Article)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a rapidly evolving RNA virus that mutates within hosts and exists as viral quasispecies. Here, we evaluated the within-host diversity among vaccinated and ...
Waning effectiveness of COVID-19 vaccines
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Elsevier
, 2022 , Article)
In The Lancet, Peter Nordström and colleagues1 report the effectiveness of several COVID-19 vaccines and different vaccine schedules against any documented SARS-CoV-2 infection and against severe COVID-19, for up to 9 ...
A qualitative exploration of pharmacy students' opinions and experiences of volunteering during the COVID-19 pandemic
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Elsevier
, 2022 , Article)
IntroductionThis study explored the experiences of pharmacy students volunteering during the COVID-19 pandemic and the perceived impact of volunteering on experiential learning and development of core pharmacy skills. ...
The impact of COVID-19 on antimicrobial stewardship programme implementation in hospitals – an exploration informed by the Consolidated Framework for Implementation Research
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Elsevier
, 2022 , Article)
Introduction and objectivesThe disruption of antimicrobial stewardship programmes (ASPs) caused by coronavirus disease 2019 (COVID-19) has been recognized but not explored in depth. This study used a theoretical, qualitative ...
Low risk of serological cross-reactivity between the dengue virus and SARS-CoV-2 IgG antibodies using advanced detection assays.
(
Karger
, 2022 , Report)
Several studies have reported serological cross-reactivity of the immune responses between SARS-CoV-2 and DENV. Most of the available studies are based on the point of care (POC) rapid testing kits. However, some rapid ...
Effects of BA.1/BA.2 subvariant, vaccination, and prior infection on infectiousness of SARS-CoV-2 omicron infections.
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Oxford University Press
, 2022 , Article)
Compared to BA.1, BA.2 was associated with lower RT-qPCR cycle threshold (Ct) value-3.53 fewer cycles (95% CI: 3.46-3.60), signifying higher infectiousness. This may reflect higher viral load and/or longer duration of ...
Lockdown Duration and Training Intensity Affect Sleep Behavior in an International Sample of 1,454 Elite Athletes
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Frontiers Media S.A.
, 2022 , Article)
Objective: To investigate the effect of 1) lockdown duration and 2) training intensity on sleep quality and insomnia symptoms in elite athletes. Methods: 1,454 elite athletes (24.1 ± 6.7 years; 42% female; 41% individual ...
Impact of the fear of Covid-19 infection on intent to breastfeed; a cross sectional survey of a perinatal population in Qatar
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BioMed Central Ltd
, 2022 , Article)
Objectives: Infection control measures during the Covid-19 pandemic have focused on limiting physical contact and decontamination by observing cleaning and hygiene rituals. Breastfeeding requires close physical contact and ...
Ramadan Observance Exacerbated the Negative Effects of COVID-19 Lockdown on Sleep and Training Behaviors: A International Survey on 1,681 Muslim Athletes
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Frontiers Media S.A.
, 2022 , Article)
Objective: Disrupted sleep and training behaviors in athletes have been reported during the COVID-19 pandemic. We aimed at investigating the combined effects of Ramadan observance and COVID-19 related lockdown in Muslim ...