References

The following sources have been useful in compiling the information for TravelHealth.co.uk

Dawood R. Traveller's Health 1999 3rd Edition, Oxford press, Oxford

HEA BCG Vaccine Sheet 1997 Department of Health, London

HEA Polio Vaccine Sheet 1997 Department of Health, London

HMSO Immunisation against Infectious Disease 1996, DOH London

Kassianos G. Immunisation - Childhood and Travel Health 1998 3rd Ed. London Blackwell Science

Walker E. Williams G. Raeside F. Calvert F. ABC of Travel Health 1997 5th Edition, Cambridge BMJ Publishing Group

Center for Disease Control (CDC)  www.cdc.gov/travel

Lancaster T. The Traveller's Good Health Guide 1999 London, Sheldon Press

Martin J. Malaria Primary Health Care June Vol. 7 no.5 1997

Travel Health On line - Shorelands  www.tripprep.com/index.html

Wilson E. Personal Risks for Foreign Travellers  Practice Nurse May 1996

Bell D. Tropical Medicine 1995 4th edition, Oxford Blackwell Science

CDC Hepatitis Information www.cdc.gov/ncidod/diseases/hepatitis/a/fact.htm

WHO Dengue Fever fact sheet www.who.int/inf-fs/en/fact117.html 

HMSO Immunisation against Infectious Disease 1996, DOH London

WHO International Travel health page www.who.int/ith/english

World Health Organisation www.who.org