IBOV 171,006.10 ▼ 2.68% IPC MEX 68,960.68 ▼ 1.08% MERVAL 2,848,945 — — USD/BRL5.35— 0.00% USD/MXN18.63▼ 0.24% USD/CLP987.40▲ 0.29% USD/COP3,164▲ 0.48% USD/PEN3.45▲ 0.15% USD/ARS1,542▲ 0.21% USD/UYU40.21▲ 3.49% USD/PYG5,818▲ 4.31% USD/BOB11.92▲ 3.69% USD/DOP60.13▲ 0.05% USD/CRC451.45▲ 2.36% USD/GTQ7.64▲ 3.21% USD/HNL26.87▲ 0.25% USD/NIO36.62▼ 0.02% USD/VES886.67▼ 0.04% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.89▲ 2.64% USD/TTD6.75▲ 2.53% EUR/BRL5.96▼ 0.70% BRENT 109.58 ▼ 5.38% WTI 100.12 ▼ 1.61% IRON ORE 161.91 — — COPPER 6.65 ▲ 2.24% GOLD 4,073 ▲ 0.85% SILVER 54.49 ▲ 0.70% SOY 1,250 ▲ 0.70% CORN 450.25 ▼ 1.04% WHEAT 614.75 ▼ 0.20% COFFEE 294.35 ▼ 2.19% SUGAR 19.26 ▲ 0.84% ORANGE JUICE 143.20 ▲ 5.45% COTTON 77.90 ▼ 1.47% COCOA 5,581 ▲ 1.66% BEEF 230.73 ▲ 0.33% CATTLE 346.40 ▼ 1.00% LITHIUM 62.43 ▲ 1.89% PETR4 53.31 ▼ 1.06% VALE3 62.88 ▼ 2.33% ITUB4 41.42 ▼ 0.67% BBDC4 15.69 ▼ 1.63% ABEV3 15.40 ▲ 0.20% BBAS3 17.59 ▲ 0.69% B3SA3 15.27 ▲ 1.33% WEGE3 45.78 ▲ 2.81% PRIO3 69.21 ▼ 2.71% SUZB3 47.14 ▼ 0.55% RENT3 31.14 ▼ 1.67% AZZA3 16.72 ▲ 1.15% CSAN3 2.69 ▼ 2.89% RAIZ4 0.34 — 0.00% PCAR3 2.22 ▼ 3.48% GMAT3 3.74 ▲ 2.19% PSSA3 47.75 ▼ 0.89% CVCB3 0.98 — 0.00% POSI3 3.56 ▼ 0.84% SLCE3 16.97 ▼ 2.75% NATU3 5.68 ▼ 3.89% BRKM5 3.80 ▲ 19.50% RANI3 7.34 ▼ 0.54% CSNA3 4.76 ▼ 4.99% IBOV 171,006.10 ▼ 2.68% IPC MEX 68,960.68 ▼ 1.08% MERVAL 2,848,945 — — USD/BRL 5.34 ▼ 1.32% USD/MXN 18.69 ▲ 0.62% USD/CLP 983.47 ▼ 0.57% USD/COP 3,149 ▲ 3.06% USD/PEN 3.45 ▲ 0.17% USD/ARS 1,537 ▼ 0.28% USD/UYU 40.21 ▲ 3.57% USD/PYG 5,803 ▲ 3.78% USD/BOB 11.97 ▲ 4.93% USD/DOP 60.54 ▲ 1.83% USD/CRC 451.24 ▲ 2.13% USD/GTQ 7.64 ▲ 3.23% USD/HNL 26.87 ▲ 3.37% USD/NIO 36.62 ▲ 2.81% USD/VES 885.08 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.69 ▲ 2.63% USD/TTD 6.71 ▲ 2.07% EUR/BRL 5.95 ▲ 7.53% BRENT 109.58 ▼ 5.38% WTI 100.12 ▼ 1.61% IRON ORE 161.91 — — COPPER 6.65 ▲ 2.24% GOLD 4,073 ▲ 0.85% SILVER 54.49 ▲ 0.70% SOY 1,250 ▲ 0.70% CORN 450.25 ▼ 1.04% WHEAT 614.75 ▼ 0.20% COFFEE 294.35 ▼ 2.19% SUGAR 19.26 ▲ 0.84% ORANGE JUICE 143.20 ▲ 5.45% COTTON 77.90 ▼ 1.47% COCOA 5,581 ▲ 1.66% BEEF 230.73 ▲ 0.33% CATTLE 346.40 ▼ 1.00% LITHIUM 62.43 ▲ 1.89% PETR4 53.31 ▼ 1.06% VALE3 62.88 ▼ 2.33% ITUB4 41.42 ▼ 0.67% BBDC4 15.69 ▼ 1.63% ABEV3 15.40 ▲ 0.20% BBAS3 17.59 ▲ 0.69% B3SA3 15.27 ▲ 1.33% WEGE3 45.78 ▲ 2.81% PRIO3 69.21 ▼ 2.71% SUZB3 47.14 ▼ 0.55% RENT3 31.14 ▼ 1.67% AZZA3 16.72 ▲ 1.15% CSAN3 2.69 ▼ 2.89% RAIZ4 0.34 — 0.00% PCAR3 2.22 ▼ 3.48% GMAT3 3.74 ▲ 2.19% PSSA3 47.75 ▼ 0.89% CVCB3 0.98 — 0.00% POSI3 3.56 ▼ 0.84% SLCE3 16.97 ▼ 2.75% NATU3 5.68 ▼ 3.89% BRKM5 3.80 ▲ 19.50% RANI3 7.34 ▼ 0.54% CSNA3 4.76 ▼ 4.99%
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Thursday, October 29, 2026

Why Washington Is Walking Away From The WHO, And What That Signals

By · January 22, 2026 · 2 min read

Key Points

  • The U.S. is set to exit the World Health Organization on January 22, 2026, after a formal notice on January 20, 2025.
  • Washington says the WHO failed on transparency and crisis management, and that U.S. money should not underwrite it.
  • The deeper fight is over who sets global “health rules” and how much politics bends official truth.

The headline sounds bureaucratic. The story is power.

On January 22, 2026, the United States is expected to complete its withdrawal from the World Health Organization. The clock started when President Donald Trump issued a withdrawal notice on January 20, 2025.

The public case from Washington is simple: the WHO did not contain, manage, or share information effectively during major health shocks, and the bill was enormous. U.S. officials argue that when institutions cannot be trusted in a crisis, membership becomes a liability.

Behind that is a second argument that matters to anyone watching global standards. The WHO is not only a technical body.

Why Washington Is Walking Away From The WHO, And What That Signals.
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It is also a forum where guidance, alerts, and norms get negotiated, then echoed by governments, courts, airlines, schools, and employers. If a country believes the forum is politicized, leaving becomes a way to reclaim control over what counts as “authoritative.”

Money is the lever. The United States has been the WHO’s largest single contributor in recent years, around 18% of total support.

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U.S. funding cuts shift WHO influence

The WHO’s approved programme budget for 2024–2025 is $6.8342 billion. A large share of funding comes as voluntary contributions that are often earmarked for specific projects, which critics say can pull priorities toward donor preferences.

There is also a legal and financial quarrel. U.S. law tied to joining the WHO requires one year’s notice and payment of obligations.

The WHO says the United States still owes assessed contributions for 2024 and 2025, with reported arrears near $260 million. The administration’s answer is blunt: Americans have already paid enough and future transfers will stop.

What happens next is the part outsiders should track. The U.S. can still cooperate bilaterally, but it loses a seat at the table where global rules are shaped. For allies and rivals alike, this is a signal that “multilateral” no longer guarantees U.S. buy-in.

Related coverage: Brazil’s Morning Call | U.S. Courts Argentina’s Copper And Lithium As Critical Miner This is part of The Rio Times’ daily coverage of global affairs and Latin American financial news.

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief

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