Mae’n amserol ystyried cyflwyno cyfyngiadau pellach sydd â’r nod o leihau cyffredinrwydd, a diogelu’r rheini sy’n agored i niwed. Yn benodol, rwy’n cefnogi’r ymdrechion i gynyddu nifer y bobl sy’n cael eu brechu (gan gynnwys cael dos atgyfnerthu) gan mai hwnnw yw’r cam mwyaf pwysig y gellir ei gymryd i liniaru effeithiau iechyd COVID-19. Mae trafodaethau wedi cael eu cynnal â’r Cyd-bwyllgor ar Imiwneiddio a Brechu o ran y cyfnod gorau rhwng yr ail ddos o’r brechlyn a’r dos atgyfnerthu.
It is timely to consider further restrictions aimed at reducing prevalence and protecting the vulnerable. In particular, I support increasing vaccine uptake (including boosters) as the most important measure in mitigating the health impacts of COVID-19.  Discussions have been held with the JCVI on the best interval between the second dose of the vaccine and the booster.