Covid 19 vaccines

Are booster shots essential?

eAwaz Medicine

London (Reuters) – COVID-19 vaccine makers are shifting gears and planning for a smaller, more competitive booster shot market after delivering as many doses as fast as they could over the last 18 months. Executives at the biggest COVID-19 vaccine makers including Pfizer Inc and Moderna Inc said they believe most people who wanted to get vaccinated against COVID-19 have already done so – more than five billion people worldwide. In the coming year, most COVID-19 vaccinations will be booster shots, or first inoculations for children, which are still gaining regulatory approvals around the world, they said.