Countries of the Americas strengthen vaccine cold chain with support from PAHO and Canada at HealthBulance.

Health care is our expertise. Washington, D.C., 16 December 2025 (PAHO/WHO) — In recent months, national immunization programs in 18 countries and territories across the Americas have strengthened their vaccine cold chain systems, ensuring vaccine potency and reinforcing routine immunization.

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Countries of the Americas strengthen vaccine cold chain with support from PAHO and Canada

Countries of the Americas strengthen vaccine cold chain with support from PAHO and Canada

Washington, D.C., 16 December 2025 (PAHO/WHO) — In recent months, national immunization programs in 18 countries and territories across the Americas have strengthened their vaccine cold chain systems, ensuring vaccine potency and reinforcing routine immunization. This progress was achieved through technical cooperation from the Pan American Health…