Results 61 to 70 of about 1,195,920 (315)

Characterising COVID-19 school and childcare outbreaks in Canada in 2021: a surveillance study

open access: yesBMJ Public Health
Background In January 2021, the Public Health Agency of Canada launched the Canadian COVID-19 Outbreak Surveillance System to monitor outbreaks by setting. Schools and childcare centres were identified as settings of interest, as children play a key role
Kaitlin Patterson   +5 more
doaj   +1 more source

Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models

open access: yesAdvanced Functional Materials, EarlyView.
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen   +30 more
wiley   +1 more source

Early Psychological Impact of the COVID-19 Pandemic in Brazil: A National Survey [PDF]

open access: gold, 2020
Juliana Álvares Duarte Bonini Campos   +5 more
openalex   +1 more source

The effect of the Baduanjin exercise on COVID-19-related anxiety, psychological well-being and lower back pain of college students during the pandemic [PDF]

open access: gold, 2022
Keqiang Li   +7 more
openalex   +1 more source

Advanced Surface Engineering and Passivation Strategies of Quantum Dots for Breaking Efficiency Barrier of Clean Energy Technologies: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
This review describes the different surface engineering strategies for quantum dots that addresses the challenges associated with surface defects, highlighting their role in enhancing the performance of solar energy conversion technologies. Abstract Colloidal quantum dots (QDs) have garnered significant attention for their unique potential in clean ...
Kokilavani S., Gurpreet Singh Selopal
wiley   +1 more source

Evaluating diagnostic tests during outbreaks: challenges and lessons learnt from COVID-19

open access: yesBMJ Global Health, 2023
Camille Escadafal   +9 more
doaj   +1 more source

A scoping review of the private sector involvement in wastewater and environmental surveillance

open access: yesDiscover Water
Although there is precedent for involving the private sector in public health projects, the best use of private resources and expertise to enhance wastewater surveillance efforts has not been well studied. This review aims to identify the scope and scale
Kavya Boyina   +6 more
doaj   +1 more source

Hypertension and Ventilatory Responses During Exercise in the Fitness Registry and the Importance of Exercise National Database (FRIEND)

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background A high minute ventilation/rate of carbon dioxide production (V̇E/V̇co2) slope during exercise is prognostic for cardiovascular death. Recent data indicate that adults with either controlled or untreated primary hypertension, but not those with
Joseph C. Watso   +5 more
doaj   +1 more source

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