Covid vaccine won't out with a totally immune effect, but good enough to suppress the virus as they will continue come out with better vaccine along the way therefore covid vaccine won't just inject once it will be renew formula every 2-3months or 6months until they found a totally immune formula, why this vaccine is different with other vaccine and why they so eagerly push the vaccine out on market, all about money...this global pandemic is never happen before its hurts the global economic so much..it gonna make a stop/paussed somewhere..thats why. anyway EPF still holding Dpharma 67millions shares ; )