16Jun 2026

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adverse events Brazil health dengue prevention dengue vaccine disease surveillance healthcare regulation immunization programs public health tropical diseases Vaccine Safety
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Brazil Dengue Vaccine Deaths Trigger Safety Concerns

Brazil Dengue Vaccine Deaths Trigger Safety Concerns Why in the News ? The suspension of Brazil’s Butantan-DV dengue vaccine after reports of severe adverse events and two deaths has raised concerns about the safety of India’s upcoming DengiAll vaccine, as both are based on similar vaccine technology. This development highlights the importance of the precautionary …

17May 2024

UGI USER
adverse events Bharat Biotech clinical trials Covaxin COVID-19 vaccine health research immunization public health vaccine monitoring Vaccine Safety
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SERIOUS ADVERSE EVENTS MAY OCCUR IN 1% OF COVAXIN RECIPIENTS

Why in the news? A study published in Springer Nature highlights that adolescent girls and individuals with co-morbidities are at increased risk of adverse events after receiving Bharat Biotech’s Covexin (BBV152) vaccine. Nearly one-third of participants in the observational study reported adverse events of special interest (AESI). Conducted by Banaras Hindu University, the study titled …

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Brazil Dengue Vaccine Deaths Trigger Safety Concerns

SERIOUS ADVERSE EVENTS MAY OCCUR IN 1% OF COVAXIN RECIPIENTS

UPSC Prelims 2026 Live Paper Discussion & Detailed Answer Key Analysis