[ad_1] <br>It was always likely that vaccines would need modifying at some point. <a href="https://fortune.com/2021/11/30/beware-knee-jerk-reactions-to-omicron-covid-variant-ceo-daily/">Read More</a> <br>[ad_2] <br><a href="https://fortune.com/2021/11/30/beware-knee-jerk-reactions-to-omicron-covid-variant-ceo-daily/">Source link </a>