TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: brechlyn
English: vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau
Definition: Paratoad biolegol sy'n ysgogi ymateb imiwnyddol i afiechyd heintus penodol.
Last updated: 9 November 2023
Welsh: brechlyn anfyw
English: non-live vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau anfyw
Definition: Brechlyn nad yw’n cynnwys fersiwn fyw ar y feirws neu facteria y dymunir meithrin ymwrthedd iddo. Gall hyn gynnwys brechlynnau wedi’u hanactifadu (inactivated vaccines) yn ogystal â brechlynnau nad ydynt yn cynnwys unrhyw ran sylweddol o feirws neu facteria.
Notes: Cymharer â live attenuated vaccine / brechlyn gwanedig byw ac inactivated vaccine / brechlyn wedi’i anactifadu.
Last updated: 6 March 2025
Welsh: brechlyn byw
English: live vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau byw
Last updated: 6 March 2025
Welsh: brechlyn deufalent
English: bivalent vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau deufalent
Last updated: 1 September 2022
Welsh: brechlyn ffliw
English: influenza vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw
Context: Y cyngor isod yw'r cyngor gwyddonol diweddaraf ar defnyddio brechlynnau'r ffliw yn y DU ar gyfer tymor y ffliw 2019-20.
Last updated: 8 November 2018
Welsh: brechlyn ffliw gwanedig byw
English: live attenuated influenza vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw gwanedig byw
Last updated: 6 March 2025
Welsh: brechlyn ffliw i bawb
English: universal influenza vaccination
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw i bawb
Last updated: 30 September 2021
Welsh: brechlyn ffliw pedwarfalent a feithrinwyd mewn celloedd
English: quadrivalent influenza cell-culture vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent a feithrinwyd mewn celloedd
Last updated: 21 September 2022
Welsh: brechlyn ffliw pedwarfalent a feithrinwyd mewn celloedd
English: QIVc
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent a feithrinwyd mewn celloedd
Notes: Dyma’r acronym Saesneg a ddefnyddir am quadrivalent influenza cell-culture vaccine.
Last updated: 22 September 2022
Welsh: brechlyn ffliw pedwarfalent a feithrinwyd mewn wyau
English: quadrivalent influenza egg-culture vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent a feithrinwyd mewn wyau
Last updated: 22 September 2022
Welsh: brechlyn ffliw pedwarfalent a feithrinwyd mewn wyau
English: QIVe
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent a feithrinwyd mewn wyau
Notes: Dyma’r acronym Saesneg a ddefnyddir am quadrivalent influenza egg-culture vaccine.
Last updated: 22 September 2022
Welsh: brechlyn ffliw pedwarfalent gwanedig byw
English: live attenuated quadrivalent influenza vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent gwanedig byw
Context: LAIV (brechlyn ffliw pedwarfalent gwanedig byw) yw'r brechlyn sy'n cael ei argymell i'w ddefnyddio gyda phob plentyn cymwys 2-17 oed, oni bai eu bod wedi cael eu cynghori i beidio â'i ddefnyddio.
Last updated: 6 March 2025
Welsh: brechlyn ffliw pedwarfalent trwyddedig i'w chwistrellu
English: licensed injectable quadrivalent influenza vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent trwyddedig i'w chwistrellu
Context: Dylai plant y cynghorir yn ei erbyn rhoi LAIV iddynt gael cynnig brechlyn ffliw pedwarfalent trwyddedig i'w chwistrellu.
Last updated: 8 November 2018
Welsh: brechlyn ffliw pedwarfalent yn seiliedig ar wyau
English: egg-based quadrivalent influenza vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw pedwarfalent yn seiliedig ar wyau
Last updated: 18 November 2025
Welsh: brechlyn ffliw sy'n cynnwys cyffur ategol
English: adjuvanted influenza vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw sy'n cynnwys cyffur ategol
Context: YN dilyn Cylchlythyr Iechyd Cymru 2017-052 a gyhoeddwyd ar 29 Tachwedd 2017, amgaeir gwybodaeth wedi'i diweddaru am y trefniadau archebu a dosbarthu ar gyfer y brechlyn ffliw sy'n cynnwys cyffur ategol ar gyfer y tymor 2018-19.
Last updated: 18 October 2018
Welsh: brechlyn ffliw trifalent dos uchel
English: high-dose trivalent influenza vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw trifalent dos uchel
Last updated: 21 September 2022
Welsh: brechlyn ffliw trifalent dos uchel
English: TIV-HD
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw trifalent dos uchel
Notes: Dyma’r acronym Saesneg a ddefnyddir am high-dose trivalent influenza vaccine.
Last updated: 22 September 2022
Welsh: brechlyn ffliw trifalent sy'n cynnwys cyffur ategol
English: adjuvanted trivalent influenza vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw trifalent sy'n cynnwys cyffur ategol
Context: Ar 29 Tachwedd 2017, dywedodd Cylchlythyr Iechyd Cymru [2017- 052] y dylai practisau meddygon teulu a darparwyr fferylliaeth gymunedol gynnig y brechlyn ffliw trifalent sy'n cynnwys cyffur ategol (aTIV) i bawb sy'n 65 oed ac yn hŷn yn 2018-19.
Last updated: 18 October 2018
Welsh: brechlyn ffliw trifalent sy'n cynnwys cyffur ategol
English: adjuvanted trivalent flu vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw trifalent sy'n cynnwys cyffur ategol
Context: Beth yw'r amserlen gyflenwi arfaethedig ar gyfer brechlyn ffliw trifalent sy'n cynnwys cyffur ategol (aTIV) yn 2018?
Last updated: 18 October 2018
Welsh: brechlyn ffliw trifalent yn seiliedig ar gelloedd
English: cell-based trivalent influenza vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw trifalent yn seiliedig ar gelloedd
Last updated: 18 November 2025
Welsh: brechlyn gwanedig byw
English: live attenuated vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau gwanedig byw
Definition: Brechlyn sy’n cynnwys fersiwn fyw sydd wedi ei wanhau ar y feirws neu facteria y dymunir meithrin ymwrthedd iddo, er mwyn ysgogi ymateb imiwnedd cryf ond heb beri salwch difrifol.
Notes: Cymharer â non-live vaccine / brechlyn anfyw ac inactivated vaccine / brechlyn wedi’i anactifadu.
Last updated: 6 March 2025
Welsh: brechlyn mRNA
English: mRNA vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau mRNA
Last updated: 16 September 2021
Welsh: brechlynnau ffliw pedwarfalent
English: quadrivalent influenza vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlyn ffliw pedwarfalent
Context: Ar 29 Tachwedd 2017, cynghorodd Cylchlythyr Iechyd Cymru [2017-052] y dylai practisau meddygon teulu a darparwyr fferylliaeth gymunedol gynnig i oedolion o dan 65 oed mewn grwpiau risg clinigol y brechlyn ffliw pedwarfalent (QIV) sy'n amddiffyn rhag pedw
Last updated: 18 October 2018
Welsh: brechlyn pedwarfalent sy'n cynnwys cyffur ategol
English: adjuvanted quadrivalent vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau pedwarfalent sy'n cynnwys cyffur ategol
Context: Ar hyn o bryd nid oes unrhyw frechlyn pedwarfalent sy'n cynnwys cyffur ategol ar gael i'w ddefnyddio yn y DU.
Last updated: 18 October 2018
Welsh: brechlyn pedwarfalent wedi'i anactifadu
English: quadrivalent inactivated vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau pedwarfalent wedi'u hanactifadu
Context: Mae'r drwydded wedi newid yn ddiweddar ar ddau frechlyn pedwarfalent wedi'i anactifadu ac maent bellach yn cael eu trwyddedu o 6 mis oed ymlaen.
Last updated: 6 March 2025
Welsh: brechlyn polio wedi'i anactifadu
English: inactivated polio vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau polio wedi'u hanactifadu
Last updated: 6 March 2025
Welsh: brechlyn trifalent wedi'i anactifadu
English: inactivated trivalent vaccine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau trifalent wedi'u hanactifadu
Last updated: 6 March 2025
Welsh: brechlyn wedi’i anactifadu
English: inactivated vaccine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau wedi’u hanactifadu
Definition: Brechlyn sy’n cynnwys fersiwn ar y feirws (neu facteria) y dymunir meithrin ymwrthedd iddo, lle dinistriwyd elfennau o’r strwythur genetig fel na all atgynhyrchu yng nghelloedd yr organeb sy’n lletya.
Notes: Cymharer â live attenuated vaccine / brechlyn gwanedig byw a non-live vaccine / brechlyn anfyw.
Last updated: 6 March 2025
Welsh: Canolfan Weithrediadau Brechlynnau Cymru
English: Wales Vaccine Operations Centre
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 27 October 2022
Welsh: Cyfarfod Arfarnu Brechlynnau
English: Vaccine Adjudication Meeting
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 28 January 2004
Welsh: Cyfarfodydd Arfarnu Brechlynnau
English: Vaccine Adjudication Meetings
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 28 January 2004
Welsh: Cyfarwyddwr Dros Dro ar gyfer Brechlynnau
English: Interim Director of Vaccine
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last updated: 17 June 2021
Welsh: dosbarthu brechlynnau
English: vaccine deployment
Status B
Subject: Health
Part of speech: Verb
Last updated: 9 February 2023
Welsh: Gohirio targedau tâl mewn cyfnod o brinder brechlynnau plant
English: Moratorium on target payments during period of shortage of childhood vaccine
Status C
Subject: Health
Definition: WHC(2000)08
Last updated: 14 January 2003
Welsh: Manyleb Gwasanaethau Gofal Sylfaenol o dan Gontract: Imiwneiddio (Brechlynnau COVID-19)
English: Primary Care Contracted Services: Immunisations (COVID-19 Vaccines) Specification
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddogfen sydd ar gael yn Saesneg yn unig.
Last updated: 11 September 2024
Welsh: Pennaeth y Polisi Dosbarthu Brechlynnau
English: Head of Vaccination Deployment Policy
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last updated: 9 February 2023
Welsh: Swyddog Dosbarthu a Sicrwydd Brechlynnau
English: Vaccination Deployment and Assurance Officer
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 5 December 2024
Welsh: Thiomersal a brechlynnau: taflen ffeithiau
English: Thiomersal and vaccines: factsheet
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cyhoeddwyd gan y Cynulliad, 2003.
Last updated: 2 February 2006
Welsh: Y Gangen Dosbarthu Brechlynnau
English: Vaccination Deployment Branch
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last updated: 19 April 2023
Welsh: Y Gyfarwyddiaeth Brechlynnau
English: Vaccination Directorate
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last updated: 3 August 2023
Welsh: Y Tîm Brechlynnau
English: Vaccines Team
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last updated: 16 December 2021