Covid-19 vaccination drive tomorrow to fight against the novel coronavirus, the Serum Institute of India (SII), which is rolling out its Covid-19 vaccine Covishield, has released the package insert and fact sheet.While the package insert is for medical practitioners and hospitals, the fact sheet is for Covid-19 vaccine recipients.Also Read | Covid far from over in some statesThe package insert and factsheet come with the vaccine, includes information on indications, dosage strength and administration, usage, effects, drug reactions, clinical efficacy, contraindications, risks and benefits, and use in specific populations.Key things to know about the Covishield vaccine:Dosage and administrationCovishield vaccination course consists of two.