NATIONWIDE SAFETY SURVEILLANCE OF COVID-19 MRNA VACCINES FOLLOWING PRIMARY SERIES AND FIRST BOOSTER VACCINATION IN SINGAPORE

Nationwide safety surveillance of COVID-19 mRNA vaccines following primary series and first booster vaccination in Singapore

Background: The real-world safety profile of COVID-19 mRNA vaccines remains incompletely elucidated.Methods: We performed a nationwide post-market safety surveillance analysis in Singapore, on vacinees aged 5 years and older, through mid-September 2022.Observed-over-expected (O/E) analyses were performed to identify potential safety signals among e

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The food security under another look: analysis on the evolution of the Brazilian population occupied in activities of self-consumption

The article analyzes the evolution of the Brazilian active population occupied in activities of self-consumption between 2001 and 2006 years.The date used come from the National Research on Sample of Domiciles.The authors examine the situation since the point of view the individuals and families (rural or urban), also classified as employers, self

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Property is only another name for monopoly

Objective: to consider the possibility of a property tax promoting allocative efficiency without losses to investment efficiency.Methods: dialectical approach to the cognition of social phenomena, enabling to analyze them in their historical development and functioning in the context of a set of objective and subjective factors, which determined th

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