https://www.dailymail.co.uk/health/article-10246847/Pfizer-Moderna-say-quickly-update-COVID-19-vaccines-need-to.html
Pfizer and Moderna say they can quickly update COVID-19 vaccines 'if they need to' in the wake of new South African 'Nu' variant which scientists fear could be most infectious yet
Manufactures of America's most commonly used vaccines say they can quickly adjust shots to protect against South African 'Nu' variant if necessary
Variant has more than 30 mutations and is believed to be able to evade vaccine protection from the virus
Pfizer says it could have new batches of the vaccine ready to ship within 100 days, while Moderna could start clinical trials in 60
Variant has not yet been detected in the U.S. though health officials stateside are on high alert
By Mansur Shaheen U.S. Deputy Health Editor For Dailymail.Com
Published: 13:43 EST, 26 November 2021 | Updated: 14:04 EST, 26 November 2021