Singapore — Ex-presidential aspirant Tan Kin Lian wrote in a Facebook post that the reason for the failure in stopping the spread of Covid-19 in Singapore, as well as in Israel, is that mRNA vaccines are “NOT EFFECTIVE against the delta variant.” On Monday morning (Sept 5), Mr Tan Kin Lian shared a link containing … Continue reading COVID-19 | Moderna, Pfizer vaccines “NOT EFFECTIVE against delta variant,” former presidential candidate Tan Kin Lian