in turn guide government policy. Gallery See also Antitoxin Correlates of immunity COVID-19 vaccine DNA vaccination Feline vaccination H5N1 clinical trials Immunization during pregnancy List of vaccine topics Misinformation related to vaccination Vaccination and religion Vaccination of dogs Vaccinator Vaccine trial World Immunization Week References Further reading External links U.S. government Vaccine Research Center: Information regarding preventive vaccine research studies The Vaccine Page links to resources in many countries. Immunisation schedule for the UK. Published by the UK Department of Health. (PDF) CDC.gov – 'National Immunization Program: leading the way to healthy lives', US Centers for Disease Control (CDC information on vaccinations) CDC.gov – 'Mercury and Vaccines (Thimerosal)', US Centers for Disease Control CDC.gov – Vaccines timeline Immunize.org – Immunization Action Coalition' (nonprofit working to increase immunization rates) WHO.int – 'Immunizations, vaccines and biologicals: Towards a World free of Vaccine Preventable Diseases', World Health Organization (WHO's global vaccination campaign website) Health-EU Portal Vaccinations in the EU History of Vaccines Medical education site from the College of Physicians of Philadelphia, the oldest medical professional society in the US Images of vaccine-preventable diseases Immunisation, BBC Radio 4 discussion with Nadja Durbach, Chris Dye & Sanjoy Bhattacharya (In Our Time, 20 April 2006) Biotechnology