# Latin America free measles and immunization campaigns > Live situation record from CLSTR: https://clstr.news/situations/bogot-public-health-outreach > Updated: 2026-07-29T17:18:40.000Z. Sources: 146. Developments: 12. Through July 2026 the region kept expanding free immunisation. Mexico’s Jalisco health secretariat urged residents to finish the measles schedule at state centres, while Colombia’s Guaviare department added an extra measles‑rubella dose for infants and began vaccinating transport and tourism workers after imported cases linked to travel. In Argentina, Córdoba province held a vaccination day on 25 July offering the full national calendar of vaccines, dengue, COVID‑19 shots and the monoclonal antibody Nirsevimab for infants; Salta province reported the nation’s highest school‑age booster coverage for several vaccines. Bolivia’s La Paz municipal government opened twelve temporary measles‑vaccination stations during the Gran Poder festival, targeting children and adolescents under 19, and confirmed sufficient doses and staff across its health centres. Meanwhile, the Pan American Health Organization supported Brazil’s donation of more than 100 000 measles‑mumps‑rubella doses, plus pentavalent and other childhood vaccines, to Venezuela, providing thermal containers and temperature‑logging equipment to preserve the cold chain. A new concern emerged in Argentina: childhood vaccination coverage fell below the 90 percent target, prompting an increase in severe infections such as pneumonia, meningitis, diphtheria and whooping cough that required hospitalisation. Health officials highlighted compulsory vaccination provisions, noting that judges can order vaccination when parents refuse, with non‑compliance treated as a criminal offence. The situation underscores both the progress of free campaigns and the challenges of maintaining high coverage across Latin America. ## Timeline ### 2026-07-29: Argentina sees rise in child hospitalisations as vaccination rates drop Argentina’s child vaccination coverage has slipped, sparking more severe infections and hospitalisations; officials say courts can order compulsory vaccination for non‑compliant parents. 2 sources. https://clstr.news/cluster/argentina-sees-rise-in-child-hospitalisations-as-vaccination-rates-drop ### 2026-07-29: Bolivia and Venezuela Boost Measles Immunization Campaigns Bolivia’s La Paz adds 12 measles‑vaccination points during Gran Poder, while OPS aids Brazil’s donation of over 100,000 MMR doses to Venezuela to bolster routine immunisation. 3 sources. https://clstr.news/cluster/bolivia-and-venezuela-boost-measles-immunization-campaigns ### 2026-07-22: Latin American health ministries roll out intensified free measles and rubella vaccination campaigns Mexico, Colombia and Argentina are conducting free measles‑rubella drives, adding infant doses and RSV protection, while Argentina’s Salta tops national school‑age vaccine coverage. 16 sources. https://clstr.news/cluster/argentina-ramps-up-vaccination-drive-in-crdoba-and-salta-provinces ### 2026-07-21: Health officials boost hospital services in Argentina and Cuba Health officials visited hospitals in Argentina and Cuba, announcing upgrades and expansion plans to improve regional medical services. 2 sources. https://clstr.news/cluster/health-officials-boost-hospital-services-in-argentina-and-cuba ### 2026-07-20: School health drives vaccinate 19,000 Chilean children and screen 1,100 Argentine students Chile began vaccinating 19,000 schoolchildren in Ñuble region, aiming for 90% coverage, while Argentina's La Costa district screened 1,108 primary students in a free health‑check program. 2 sources. https://clstr.news/cluster/school-health-drives-vaccinate-19000-chilean-children-and-screen-1100-argentine-students ### 2026-07-19: Mobile health units deliver medicines to remote Veracruz communities Camionetitas mobile units supplied 22,400 medicines and 13,310 supplies to remote Veracruz mountain villages, improving treatment continuity for chronic diseases. 79 sources. https://clstr.news/cluster/police-deploy-massive-security-operations-for-world-cup-final-in-salta-and-independence-day-parade-i ### 2026-07-16: Ecuador Health Ministry Opens 2026‑27 Rural Health Year Applications Ecuador's Ministry of Public Health opened applications for the 2026‑27 Rural Health Year, targeting doctors, nurses, dentists and obstetric staff, with registration via SGR from Aug 1‑7 and program start Sep 2 7 sources. https://clstr.news/cluster/ecuador-health-ministry-opens-202627-rural-health-year-applications ### 2026-07-14: Mexico, Argentina and Bolivia launch health outreach campaigns Health agencies in Mexico, Argentina, Bolivia, Paraguay and others rolled out mobile clinics, vaccination sites, blood‑donation drives and disease‑screening events to serve thousands of residents. 18 sources. https://clstr.news/cluster/argentina-launches-multiple-blood-donation-drives-in-july ### 2026-07-11: Health ministries launch hospitals, digital tools and outreach programs across Argentina, Ecuador, Chile and Peru Health ministries in Argentina, Ecuador, Chile and Peru unveiled new hospitals, digital tools and outreach programs to expand primary care and improve vaccination and maternal health. 11 sources. https://clstr.news/cluster/argentina-health-ministry-monitors-rollout-of-vaccination-microplanning-tools ### 2026-07-06: Latin American health agencies roll out expanded vaccination drives, from Chile's measles push to Argentine mobile units Chile, Argentina, Mexico and other Latin American regions are expanding vaccination efforts, from Chile's measles drive for 5,000 children to mobile clinics and new municipal centres in Argentina and Peru. 14 sources. https://clstr.news/cluster/bogot-health-department-ramps-up-pentavalent-infant-vaccination ### 2026-06-07: Bogotá health department launches October 2025 mass vaccination drive Bogotá’s Secretaría Distrital de Salud is holding a citywide, no‑appointment vaccination campaign in October 2025, offering shots for diseases such as smallpox, polio, measles, HPV and hepatitis B. 2 sources. https://clstr.news/cluster/bogot-health-department-launches-free-october-2025-vaccination-campaign ### 2026-05-24: Bogotá's Ciudad Bolívar Holds Free Health and Wellness Day for Residents Bogotá's Ciudad Bolívar hosted a free community health day offering medical, mental‑health and cultural services to hundreds of residents. 2 sources. https://clstr.news/cluster/bogots-ciudad-bolvar-holds-free-health-and-wellness-day-for-residents --- Cite as: Latin America free measles and immunization campaigns. CLSTR, https://clstr.news/situations/bogot-public-health-outreach