Tabla 3.

Webs sobre vacunas ofrecidas por Google España

Orden	Entidad	Dirección en internet (URL)
1	Vacunas.Net	http://www.vacunas.net
6	World Health Organization	http://www.who.int/vaccines/
7	NVIC	http://www.909shot.com/
8a	Mi Pediatra	http://www.mipediatra.com.mx/vacunas/pedvacs.htm
9	Food and Drug Administration, EE. UU.	http://www.fda.gov/cber/vaccine/thimerosal.htm
11	The NIAID division for AIDS	http://www.niaid.nih.gov/daids/vaccine/default.htm
12	Centers for Disease Control and Prevention	http://www.cdc.gov/nip/vfc/Default.htm
15b	Guía práctica de vacunación	http://www.vacunacion.com.ar/
18	Vaccine Safety Website	http://www.vaccines.net/
19	American Academy of Pediatrics	http://www.cispimmunize.org/
21	Vaccines	http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/V/Vaccines.html
25	International AIDS Vaccine Initiative	http://www.iavi.org/viewpage.cfm?aid=564
26	Vaccines Department of Microbiology, Cape Town	http://web.uct.ac.za/depts/mmi/jmoodie/vacc2.html
28	People Advocating Vaccine Education	http://www.vaccines.bizland.com/
30	Bioterrorismo on line	http://www.pbs.org/wgbh/nova/bioterror/vaccines.html
34c	Asociación Española de Pediatría	http://www.aeped.es/vacunas/
36	John Hopkins School of Public Health	http://www.vaccinesafety.edu/thi-table.htm
41	National Cancer Institute	http://www.cancer.gov/clinicaltrials/learning/cancervaccines
49	GSK vacunas	http://www.gskvaccines.com/gskv_ProductInformation.html
55a	American Academy of Family Physicians	http://familydoctor.org/028.xml

AIDS: acquired immunodeficiency syndrome ‘síndrome de inmunodeficiencia adquirida’; GSK: GlaxoSmithKline; NIAID: National Institute of Allergy and Infectious Diseases; NVIC: National Vaccine Information Center.

^aSello de Health on the Net Foundation.

^bSellos de Health on the Net Foundation, Web Médica Acreditada y proyecto Web Médica de Calidad.

^cSellos de Health on the Net Foundation y proyecto Web Médica de Calidad.