Report by the Commission on Devolution in Wales »We hope that this Report will give us the foundation for a fundamental reform of the devolution settlement.Learn more »
Pilots in Ceredigion and Vale of Glamorgan to find new ways to deliver public transport
Funding to trial new, more efficient methods of delivering public transport to improve access to jobs and services, particularly in rural areas.
- European investment helps bring Superfast Broadband to Wales – Jane Hutt
- Genpower to create 35 new jobs in Haven Waterway Enterprise Zone with Welsh Government support
Featured Article »Landmark social care Bill passes National Assembly scrutiny
- Pilots in Ceredigion and Vale of Glamorgan to find new ways to deliver public transport
In this section
- Business and economy
- Children and young people
- Culture and sport
- Education and skills
- Environment and countryside
- Equality and diversity
- Health and social care
- Proposals concerning the publication of Sustainable Development Indicators statistical outputs
- Consultation on the regulations to introduce a new Firefighters’ Pension Scheme in Wales from April 2015
- Onshore oil exploration activities: integrated pollution prevention and control
- Statutory Guidance to the Independent Remuneration Panel for Wales in relation to the salaries of Local Authority Chief Executives
- Consultation on the findings of the report on the Impact and Effect of the Non-Domestic Rating (Definition of Domestic Property) (Wales) Order 2010.
- Achieving high standards together - a new framework for animal health and welfare in Wales
Featured consultation »Curriculum for Wales: Phase 1 - revised literacy and numeracy arrangements
50 days left
Section highlightThe Housing (Wales) Bill
The Bill will introduce significant improvements across the housing sector to ensure that people have access to a decent, affordable home and better housing-related services.
Legislative programme 2013 - 2014 »
The First Minister detailed the 8 bills in the Welsh Government’s 5-year Legislative Programme that will be brought forward during the 3rd year of the Welsh Assembly.Learn more »
Section highlightProject pipeline update - December 2013
This Wales Infrastructure Investment Plan annex highlights planned investments and potential procurement opportunities.
2nd Supplementary Budget 2013-14 »
The 2nd Supplementary Budget proposes a number of changes to the 1st Supplementary Budget for 2013-14, which was published on 25 June 2013.Learn more »
- Statistics & Research
What is immunisation?
Immunisation is a way of creating immunity to certain infections.
Immunisation uses vaccines that contain relatively harmless antigens (molecules) that come from, or are similar to, the micro-organisms that cause the diseases. Micro-organisms can be viruses, such as measles, or they can be bacteria such as tuberculosis.
Vaccines stimulate the immune system into reacting as if there were a real infection. The immune system then fights off the infection and remembers the organism so it has the ability to fight it off quickly if met again.
Unlike most drugs, vaccines are given to healthy people so that they and the general population are protected from disease. Low immunisation rates and outbreaks of disease pose significant threats to the health of people who have not been protected and remain non-immune.
After clean water, vaccination is the most effective public health intervention in the world for saving lives and promoting good health. The term vaccination originated from the procedure used to protect people with the first vaccine for smallpox, vaccinia.
Visit NHS Wales Direct (external link) for more information.