https://www.straitstimes.com/singapore/woman-who-died-a-day-after-covid-19-jab-had-heart-attack-wasnt-allergic-to-vaccine-moh
https://www.straitstimes.com/singapore/woman-who-died-a-day-after-covid-19-jab-had-heart-attack-wasnt-allergic-to-vaccine-moh