disaster
World: As influenza rises across countries in the Southern Hemisphere, PAHO urges vaccination and stronger health system preparedness
By Pan American Health Organization at ReliefWeb
· July 1, 2026
· 3 min read
. Washington, D.C., July 1, 2026 (PAHO/WHO) — The Pan American Health Organization (PAHO/WHO) has warned of rising influenza activity in several countries across the Southern Hemisphere as the region enters the respiratory virus season, urging countries to strengthen disease surveillance, expand vac
Key takeaway According to World Health Organization (WHO) estimates, influenza causes between 3 million and 5 million severe cases and up to 650,000 respiratory-related deaths each year.
Why this matters
The warning from the Pan American Health Organization highlights the need for robust health system preparedness in the face of rising influenza activity in the Southern Hemisphere. With seasonal influenza causing significant illness and death worldwide, the recent increase in influenza B circulation in several Southern Cone countries poses a notable threat, particularly to vulnerable populations such as children under five and older adults. The co-circulation of influenza and other respiratory viruses, including respiratory syncytial virus, could lead to a surge in demand for healthcare services, straining already vulnerable health systems. As the situation unfolds, it will be crucial to monitor the impact on healthcare infrastructure and the ability of countries to respond effectively to the increased demand for care. The situation also underscores the importance of vaccination efforts and disease surveillance in mitigating the spread of influenza and other respiratory viruses, and the role that faith-based organizations and humanitarian groups may play in supporting these efforts.
About this story
Original reporting by ReliefWeb . Christgiving surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
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Category: disaster ·
Published: July 1, 2026 ·
Source: ReliefWeb ·
Reading time: 3 min
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Frequently asked about this story
What is this story about? . Washington, D.C., July 1, 2026 (PAHO/WHO) — The Pan American Health Organization (PAHO/WHO) has warned of rising influenza activity in several countries across the Southern Hemisphere as the region enters the respiratory virus season, urging countries to strengthen disease surveillance, expand vac
When was this published? This article was first published on July 1, 2026 by ReliefWeb and curated for Christgiving readers.
Who reported this story? This story was reported by Pan American Health Organization at ReliefWeb. To learn more about how Christgiving selects and reviews stories, see our editorial standards .
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