Bydd y brechlyn yn helpu i gefnogi imiwnedd pawb sydd mewn mwy o berygl rhag COVID-19, gan wella eu hamddiffyniad rhag salwch difrifol. Bydd hyn yn helpu i gefnogi’r GIG hefyd yn ystod gaeaf 2022-23.
The vaccine will help support the immunity of all those who are at higher risk from COVID-19, improving their protection against severe illness, while also helping to support the NHS during winter 2022-23.