The Indian government has launched the largest healthcare assurance scheme, the Ayushman Bharat health card; it offers health insurance to millions

Covid -19 vaccine booster shot is, an additional dose of vaccine that is needed to boost the immunity of those whose immunity is compromised. Getting booster shot will give better protection for those who are vulnerable to disease and helps to achieve the immunity. Many vaccines have booster shots (like mumps, rubella, measles etc.).