{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"CHT38957","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"skelton_william_1763_1848","item_category5":"not_balown","item_list_name":"search_results","item_name":"cowpox_pustule_on_the_arm_of_sarah_nelmes_from_an_inquiry_into_the_causes_and_effects_of_the_variola","item_variant":"undefined"},{"item_id":"EVB2937348","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"child_looks_at_a_syringe_with_poliomyelitis_vaccine_the_salk_vaccine_developed_in_1955_was_distribut","item_variant":"undefined"},{"item_id":"SZT3023865","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"emil_von_behring_demonstrates_tuberculosis_vaccination_of_animals_1903_b_w_photo","item_variant":"undefined"},{"item_id":"UIG2901670","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_steps_in_getting_vaccine","item_variant":"undefined"},{"item_id":"SJB8610648","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_1964_photo","item_variant":"undefined"},{"item_id":"UIS5103073","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"immunisation_ampoules_of_vaccine_1915","item_variant":"undefined"},{"item_id":"UIG2901674","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"getting_the_smallpox_vaccine","item_variant":"undefined"},{"item_id":"SJB8610649","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_1940_photo","item_variant":"undefined"},{"item_id":"OSN7411431","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"osborne_neale","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_2023_digital","item_variant":"undefined"},{"item_id":"BL22498","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"cruikshank_george_1792_1878","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_cow_pox_tragedy_the_last_scene_satirical_cartoon","item_variant":"undefined"},{"item_id":"CUL4889089","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"fonollosa_francisco_d_c_1998","item_category5":"not_balown","item_list_name":"search_results","item_name":"jenner_edward_1749_1823_english_physician_and_scientist_from_berkeley_gloucestershire_pioneer_of_sma","item_variant":"undefined"},{"item_id":"UIG1578061","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category4":"unknown_photographer_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_bruce_sabin_1966","item_variant":"undefined"},{"item_id":"XIR125423","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"vaccination_at_an_evening_reception_during_a_smallpox_epidemic_from_le_petit_journal_29th_january_18","item_variant":"undefined"},{"item_id":"CHT236335","item_category":"object","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"preparing_serums_to_combat_tuberculosis_from_les_animaux_c_1900_colour_litho","item_variant":"undefined"},{"item_id":"SSI2176798","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"male_doctor_and_a_female_nurse_preparing_the_flu_vaccine","item_variant":"undefined"},{"item_id":"LAL304808","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category4":"english_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"dr_jonas_salk_creator_of_the_polio_vaccine_looks_at_a_test_tube","item_variant":"undefined"},{"item_id":"SZT6304769","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"fighting_the_flu_1960_b_w_photo","item_variant":"undefined"},{"item_id":"OSN7411425","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"osborne_neale","item_category5":"not_balown","item_list_name":"search_results","item_name":"super_vaccine_2023_digital","item_variant":"undefined"},{"item_id":"UIG2901558","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"nurse_administers_tb_vaccine","item_variant":"undefined"},{"item_id":"OSN7411423","item_category":"illustration","item_category2":"in_copyright","item_category3":"premium","item_category4":"osborne_neale","item_category5":"not_balown","item_list_name":"search_results","item_name":"super_vaccine_2023_digital","item_variant":"undefined"},{"item_id":"CHT235193","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"skelton_william_1763_1848_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"arm_of_william_pead_used_for_smallpox_vaccine_from_an_inquiry_into_the_causes_and_effects_of_the_var","item_variant":"undefined"},{"item_id":"STC397221","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"edelfelt_albert_gustaf_aristides_1854_1905_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"pasteur_in_his_laboratory_copy_by_boris_mestchersky_d_1957_illustration_from_histoire_de_la_nation_f","item_variant":"undefined"},{"item_id":"JAB4120686","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"louis_pasteur_administered_the_vaccine_to_joseph_meister_1886_engraving","item_variant":"undefined"},{"item_id":"CHT235192","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"american_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"plan_of_the_lancaster_county_vaccine_farms_nebraska_colour_litho","item_variant":"undefined"},{"item_id":"JLJ4646690","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"unknown_artist_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_or_inoculation_is_fashionable_19th_century_engraving","item_variant":"undefined"},{"item_id":"MEP2336445","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"jonas_salk_inoculating_polio_vaccine","item_variant":"undefined"},{"item_id":"EVB2955235","item_category":"photo","item_category2":"in_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_woman_receiving_a_vaccine_c_1950s","item_variant":"undefined"},{"item_id":"EPL6982302","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_laboratories_glenolden_pennsylvania_usa","item_variant":"undefined"},{"item_id":"KKS8773546","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kasmauski_karen","item_category5":"not_balown","item_list_name":"search_results","item_name":"aids_vaccine_trial_2001_photo","item_variant":"undefined"},{"item_id":"MME3823938","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"mencarini_marcello","item_category5":"not_balown","item_list_name":"search_results","item_name":"albert_sabin","item_variant":"undefined"},{"item_id":"CHT166604","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"stamp_for_the_national_committee_against_tuberculosis_depicting_albert_calmette_1862_1933_1934_litho","item_variant":"undefined"},{"item_id":"LIP1056129","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"english_photographer_19th_century_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_madras_government_vaccine_institute_bangalore_b_w_photo","item_variant":"undefined"},{"item_id":"SSI6366765","item_category":"illustration","item_category2":"in_copyright","item_category3":"standard","item_category4":"thom_robert_1915_79","item_category5":"not_balown","item_list_name":"search_results","item_name":"edward_jenner_injecting_the_first_smallpox_vaccine_into_the_boy_james_phipps_in_1796_1965","item_variant":"undefined"},{"item_id":"UIG1144218","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"dr_jonas_salk_giving_vaccine_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304768","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"fighting_the_flu_1960_b_w_photo","item_variant":"undefined"},{"item_id":"UIS5622963","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"immunisation_bottle_of_tetanus_vaccine_1941","item_variant":"undefined"},{"item_id":"CHT235194","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"skelton_william_1763_1848_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"cowpox_pustule_on_an_arm_from_an_inquiry_into_the_causes_and_effects_of_the_variolae_vaccinae_by_edw","item_variant":"undefined"},{"item_id":"CHT235189","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_dangers_of_the_vaccine_c_1800_04_coloured_engraving","item_variant":"undefined"},{"item_id":"XJF468519","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"smith_john_raphael_1752_1812_after","item_category5":"balown","item_list_name":"search_results","item_name":"edward_jenner_engraved_by_e_scriven_engraving","item_variant":"undefined"},{"item_id":"XRA1655657","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"search_results","item_name":"vaccine_against_cholera_at_pasteur_institute_july_22_1971_photo","item_variant":"undefined"},{"item_id":"TRK562422","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"ferran_jaime_1852_1929_spanish_bacteriologist","item_variant":"undefined"},{"item_id":"SZT6304485","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304509","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304512","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304513","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304531","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304487","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304493","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304526","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304488","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304500","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304524","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304495","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304501","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304510","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304528","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304491","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304515","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304508","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304523","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304529","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"UIS5087274","item_category":"illustration","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"immunisation_london_vaccine_institution_certificate_1826","item_variant":"undefined"},{"item_id":"LLM2819130","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"edward_jenner_s_smallpox_vaccine_colour_litho","item_variant":"undefined"},{"item_id":"EVB2955233","item_category":"photo","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"a_young_girl_receiving_a_vaccine_c_1960","item_variant":"undefined"},{"item_id":"SZT6304478","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_development_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304499","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304514","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304532","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304489","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304492","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304479","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_development_1960_b_w_photo","item_variant":"undefined"},{"item_id":"KKS8773541","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kasmauski_karen","item_category5":"not_balown","item_list_name":"search_results","item_name":"aids_vaccine_trial_participant_2002_photo","item_variant":"undefined"},{"item_id":"SZT6304767","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"fighting_the_flu_1960_b_w_photo","item_variant":"undefined"},{"item_id":"CHT235183","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_20th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccination_of_infants_at_the_institut_de_la_vaccine_paris_c_1900_w_c_on_paper","item_variant":"undefined"},{"item_id":"CHT235191","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"boilly_louis_leopold_1761_1845_after","item_category5":"not_balown","item_list_name":"search_results","item_name":"the_vaccine_engraved_by_francois_seraphin_delpech_1778_1825_1827_colour_litho","item_variant":"undefined"},{"item_id":"UIG2621582","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"boy_gets_measles_vaccine_shot_b_w_photo","item_variant":"undefined"},{"item_id":"UIS5103076","item_category":"object","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"immunisation_ampoule_of_dysentery_vaccine_c_1916","item_variant":"undefined"},{"item_id":"SZT6304494","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304506","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304480","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"vaccine_development_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304486","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304497","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304496","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"SZT6304511","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"influenza_vaccine_1960_b_w_photo","item_variant":"undefined"},{"item_id":"KKS8773548","item_category":"photo","item_category2":"in_copyright","item_category3":"premium","item_category4":"kasmauski_karen","item_category5":"not_balown","item_list_name":"search_results","item_name":"participants_of_aids_vaccine_trial_2002_photo","item_variant":"undefined"},{"item_id":"SZT6304766","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category4":"alfred_strobel","item_category5":"not_balown","item_list_name":"search_results","item_name":"fighting_the_flu_1960_b_w_photo","item_variant":"undefined"},{"item_id":"XEE4192138","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"balown","item_list_name":"search_results","item_name":"the_rabies_vaccine_operations_at_the_laboratory_of_louis_pasteur_1886_engraving","item_variant":"undefined"},{"item_id":"LLM1094030","item_category":"illustration","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_school_19th_century","item_category5":"not_balown","item_list_name":"search_results","item_name":"edward_jenner_english_doctor_and_scientist_who_discovered_a_vaccine_against_smallpox_chromolitho","item_variant":"undefined"},{"item_id":"PVD1682630","item_category":"photo","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"young_joseph_meister_who_received_inoculation_of_the_rabies_vaccine_first_cured_of_the_rabies_at_pas","item_variant":"undefined"},{"item_id":"UIG1579421","item_category":"photo","item_category2":"no_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"search_results","item_name":"polio_vaccine_being_shipped_to_europe_1955","item_variant":"undefined"}]}}

{"event":"custom_event","event_name":"view_search_result","event_category":"browse_catalog","keyword":"vaccine","search_type":"standard","search_bridgeman_artists":"false","search_mode":"automatic","search_zero_result":"false","search_results":923,"search_results_page_number":1}