# Pope Leo XIV's South America Visit Sparks Measles Concerns

> Pope Leo XIV's South America tour triggers measles fears as health officials warn of outbreaks.
- Title: Pope Leo XIV's South America Visit Sparks Measles Concerns
- Summary: Pope Leo XIV's South America tour triggers measles fears as health officials warn of outbreaks.
- Keywords: pope leo xiv, measles, south america, peru, argentina, vaccination rates, health authorities, euronews
- Source: euronews — https://euronews.com/2026/11/14/pope-leo-xiv-continues-trip-through-south-america-as-health-authorities-keep-watch
- Author: Stefania De Michele
- Published: 2026-11-14T12:48:19+00:00
- Read time: 1 min
- Topics: pope leo xiv, measles, south america, peru, argentina, vaccination rates, health authorities, news, world, politics
## Pope Leo XIV's South America Tour
Pope Leo XIV continues his trip through South America with large crowds gathering to see him.
## Measles Surge in Latin America
Health authorities report 57,666 measles cases across 17 countries in the Americas since January 2026.
## Pope's Peruvian Mass
Pope Leo XIV holds a mass in Santa Cruz de Succhabamba, Peru, drawing huge crowds on Saturday.
## Health Risks in Argentina
Argentina warns of high measles risks with up to four million people expected at the Pope's visit.
## Vaccination Campaigns
Peru and Argentina launch vaccination drives targeting children and adults to combat measles outbreaks.
## Measles Impact
Measles causes severe complications and can be fatal, with low vaccination rates in Peru and Argentina.
## Key takeaway

Pope Leo XIV's visit to Peru and Argentina raises measles risks due to low vaccination rates and large crowds.