Vital Signs: Public health & prevention

Briefing · Parliament

MPs and peers debate falling vaccination rates, air pollution deaths and prevention funding across multiple sittings

1. 01Vaccination rates dominated a Westminster Hall session on 3 September 2026, with members across parties warning that uptake had fallen below the World Health Organisation's 95% target for all routine childhood vaccinations. Dame Diana Johnson (Labour, Kingston upon Hull North and Cottingham), the minister, described vaccination as 'the most effective public health intervention for saving lives' after clean water, while Lizzi Collinge (Labour, Morecambe and Lunesdale) argued that exhausted, overstretched parents missing appointments were a larger driver of low uptake than deliberate anti-vaccine sentiment. Alison Bennett (Liberal Democrat, Mid Sussex) pointed to Reform UK's failure to condemn anti-vaccine conspiracy theories as 'a genuine threat to public health'.
2. 02In multiple sittings of the Health Bill committee in July, Liberal Democrat Danny Chambers (Winchester) tabled new clauses seeking a statutory healthy life expectancy target, a cross-government public health committee chaired by the Prime Minister, and a duty on all ministers to consider health outcomes. The government minister Karin Smyth (Labour, Bristol South) resisted, saying the Secretary of State already had a statutory duty to protect public health and that the proposed cabinet committee would be unwieldy, while Labour backbencher Dave Robertson (Lichfield) questioned whether the Secretary of State for Defence needed to attend a public health committee three times a year.
3. 03A Westminster Hall debate on air pollution on 2 July 2026 drew broad agreement that dirty air was a public health crisis, with Barry Gardiner (Labour, Brent West) citing around 30,000 premature deaths a year and calling the government's response inadequate, and the minister Stephen Morgan (Labour, Portsmouth South) acknowledging air pollution as 'one of the most significant environmental risks to public health'. Uma Kumaran (Labour, Stratford and Bow) and Manuela Perteghella (Liberal Democrat, Stratford-on-Avon) both stressed the unequal burden on poorer communities and called for WHO-aligned air quality standards.
4. 04Extreme heat was debated on 14 July 2026, with Adrian Ramsay (Green Party, Waveney Valley) reporting estimates of around 2,700 heat-related deaths during the May and June heatwaves and UK Health Security Agency projections that heat deaths could more than triple by the 2050s. The government minister Dame Angela Eagle (Labour, Wallasey) described extreme heat as 'a chronic, recurring, structural risk to our economy, public health and national security', while Paul Holmes (Conservative, Hamble Valley) argued that wider use of air-conditioning could reduce heat-associated deaths among those most at risk by as much as three quarters.
5. 05The Infants, Parents and Carers Bill debate on 4 September 2026 and a 14 July Health of Children and Young People debate both featured calls for statutory protection for early years services. Natasha Irons (Labour, Croydon East) cited a nine-year life expectancy gap between boys in the most and least affluent parts of Croydon, while Sharon Hodgson (Labour, Washington and Gateshead South) argued the Bill was necessary to give vital services 'the statutory protection that they require, so that progress cannot ever be reversed by a future Government through austerity, cuts, neglect or indifference'.