MoH mulls need for booster shot

It is expected for any type of vaccine or antibody to essentially decline in efficacy over a prolonged period of time, regardless of whether it utilises mRNA, activated protein or an inactivated virus. This was said by Minister of Health Dato Seri Setia Dr Haji Mohd Isham bin Haji Jaafar, in reference to reports that Moderna’s vaccine efficacy against COVID-19 wanes over time. More details in Friday’s Borneo Bulletin.