Delaying vax will give virus opportunity to develop new variants

People should not delay taking Covid-19 vaccine as this will give virus an opportunity to develop new variants and some of them may reduce the efficacy of current vaccines, say healthcare experts.

source https://timesofindia.indiatimes.com/india/delaying-vax-will-give-virus-opportunity-to-develop-new-variants/articleshow/82286911.cms