Singapore – Approximately 2,000 individuals had developed severe allergic reactions due to the first dose of an mRNA Covid-19 vaccine, announced the Ministry of Health (MOH) on Friday (Jun 4). As a result, they are not allowed to retake the same type of vaccine. MOH announced that after taking the first dose of the mRNA … Continue reading About 2,000 people experienced severe adverse reactions to Pfizer, Moderna vaccines; should not take second dose: MOH