Moderna vaccine is effective against California variant and produces antibodies for least 6 months

In one study, Duke University researchers found antibodies generated by the Moderna coronavirus vaccine had two times less neutralizing power against the California variant. https://www.dailymail.co.uk/health/article-9447023/Moderna-vaccine-effective-against-California-variant-produces-antibodies-6-months.html?ns_mchannel=rss&ns_campaign=1490&ito=1490