IBOV 171,324.31 ▼ 0.43% IPC MEX 71,811.20 ▼ 0.27% MERVAL 2,848,945 — — USD/BRL5.64▲ 0.01% USD/MXN18.60▼ 0.03% USD/CLP994.00▲ 1.14% USD/COP3,305▲ 0.78% USD/PEN3.41▲ 0.21% USD/ARS1,545▼ 0.02% USD/UYU40.52▲ 2.14% USD/PYG6,185▲ 2.16% USD/BOB11.60▼ 0.28% USD/DOP60.57▲ 1.81% USD/CRC445.25▲ 0.47% USD/GTQ7.65▲ 2.13% USD/HNL26.90▲ 2.13% USD/NIO36.62▲ 1.57% USD/VES909.35▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.09▲ 1.00% USD/TTD6.71▲ 1.04% EUR/BRL6.24▲ 0.81% BRENT 96.41 ▲ 0.62% WTI 88.95 ▲ 0.24% IRON ORE 161.91 — — COPPER 6.13 ▼ 0.87% GOLD 3,902 ▲ 0.42% SILVER 49.97 — 0.00% SOY 1,233 ▲ 0.51% CORN 447.25 ▲ 1.07% WHEAT 595.00 ▲ 1.84% COFFEE 280.60 ▲ 4.31% SUGAR 18.20 ▼ 0.11% ORANGE JUICE 140.60 ▼ 0.25% COTTON 82.41 ▲ 4.75% COCOA 5,051 ▲ 2.93% BEEF 218.98 — 0.00% CATTLE 335.85 ▲ 0.97% LITHIUM 59.43 ▼ 2.69% PETR4 44.70 ▲ 2.64% VALE3 63.95 ▼ 0.75% ITUB4 41.68 ▼ 0.10% BBDC4 14.32 ▼ 0.07% ABEV3 15.75 ▼ 0.63% BBAS3 15.48 ▼ 8.35% B3SA3 14.76 ▼ 0.27% WEGE3 51.65 ▲ 0.08% PRIO3 63.30 ▲ 2.98% SUZB3 56.04 ▲ 4.16% RENT3 29.58 ▼ 2.18% AZZA3 16.90 ▲ 9.95% CSAN3 2.85 ▼ 5.94% RAIZ4 20.00 ▼ 6.67% PCAR3 2.39 ▼ 5.91% GMAT3 3.84 ▼ 5.88% PSSA3 45.94 ▼ 0.09% CVCB3 0.84 ▼ 2.33% POSI3 3.37 ▲ 1.51% SLCE3 18.36 ▲ 7.68% NATU3 5.33 ▼ 5.16% BRKM5 3.07 ▲ 5.14% RANI3 8.18 ▼ 2.50% CSNA3 4.23 ▼ 6.42% IBOV 171,324.31 ▼ 0.43% IPC MEX 71,811.20 ▼ 0.27% MERVAL 2,848,945 — — USD/BRL 5.64 ▲ 0.01% USD/MXN 18.59 ▼ 0.05% USD/CLP 994.00 ▲ 1.14% USD/COP 3,305 ▲ 0.78% USD/PEN 3.41 ▲ 0.21% USD/ARS 1,545 ▲ 0.03% USD/UYU 40.52 ▲ 2.14% USD/PYG 6,185 ▲ 2.16% USD/BOB 11.60 ▼ 0.28% USD/DOP 60.57 ▲ 1.81% USD/CRC 445.25 ▲ 0.47% USD/GTQ 7.65 ▲ 2.13% USD/HNL 26.90 ▲ 2.13% USD/NIO 36.62 ▲ 1.57% USD/VES 909.35 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.09 ▲ 1.00% USD/TTD 6.71 ▲ 1.04% EUR/BRL 6.24 ▲ 0.81% BRENT 96.41 ▲ 0.62% WTI 88.95 ▲ 0.24% IRON ORE 161.91 — — COPPER 6.13 ▼ 0.87% GOLD 3,902 ▲ 0.42% SILVER 49.97 — 0.00% SOY 1,233 ▲ 0.51% CORN 447.25 ▲ 1.07% WHEAT 595.00 ▲ 1.84% COFFEE 280.60 ▲ 4.31% SUGAR 18.20 ▼ 0.11% ORANGE JUICE 140.60 ▼ 0.25% COTTON 82.41 ▲ 4.75% COCOA 5,051 ▲ 2.93% BEEF 218.98 — 0.00% CATTLE 335.85 ▲ 0.97% LITHIUM 59.43 ▼ 2.69% PETR4 44.70 ▲ 2.64% VALE3 63.95 ▼ 0.75% ITUB4 41.68 ▼ 0.10% BBDC4 14.32 ▼ 0.07% ABEV3 15.75 ▼ 0.63% BBAS3 15.48 ▼ 8.35% B3SA3 14.76 ▼ 0.27% WEGE3 51.65 ▲ 0.08% PRIO3 63.30 ▲ 2.98% SUZB3 56.04 ▲ 4.16% RENT3 29.58 ▼ 2.18% AZZA3 16.90 ▲ 9.95% CSAN3 2.85 ▼ 5.94% RAIZ4 20.00 ▼ 6.67% PCAR3 2.39 ▼ 5.91% GMAT3 3.84 ▼ 5.88% PSSA3 45.94 ▼ 0.09% CVCB3 0.84 ▼ 2.33% POSI3 3.37 ▲ 1.51% SLCE3 18.36 ▲ 7.68% NATU3 5.33 ▼ 5.16% BRKM5 3.07 ▲ 5.14% RANI3 8.18 ▼ 2.50% CSNA3 4.23 ▼ 6.42%
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Friday, November 13, 2026

São Paulo Brazil

São Paulo State Delays Chinese Vaccine Efficacy Report, Keeps Rollout Date

By · · 2 min read

RIO DE JANEIRO, BRAZIL – Brazil’s São Paulo state delayed on Monday, December 14th, the release of efficacy data for the COVID-19 vaccine developed by China’s Sinovac, tightening the timeframe for regulator approval before a planned roll out on January 25th.

Governor João Doria said in a radio interview on Monday the data would be released on December 23rd, eight days later than planned, to allow for a larger sample size and more complete analysis.

Brazil’s São Paulo state delayed on Monday, December 14th, the release of efficacy data for the COVID-19 vaccine developed by China’s Sinovac, tightening the timeframe for regulator approval before a planned roll out on January 25th.
São Paulo delayed the release of efficacy data for the COVID-19 vaccine developed by China’s Sinovac. (Internet reproduction)
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Earlier on Monday, João Gabbardo, head of Sao Paulo’s COVID-19 response, said the delay would allow the efficacy analysis to include data from a sample including 151 infected people, making it a definitive rather than a preliminary report.

Doria’s announcement that São Paulo will begin public vaccinations on January 25th, with the Chinese vaccine it has sourced independently, has angered the federal government of President Jair Bolsonaro, which has yet to set a date for a national immunization campaign.

On Sunday, Supreme Court Justice Ricardo Lewandowski ordered the Health Ministry to clarify within 48 hours when the federal government planned to begin public vaccinations.

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Although Brazil has an enviable record for national vaccinations and a public health system well set up for such campaigns, Bolsonaro has repeatedly denied the gravity of the virus and is a vaccine skeptic who has said he will not take a COVID-19 shot.

Doria’s public pressure has also irritated health regulator Anvisa, increasingly run by Bolsonaro allies.

Last week São Paulo’s biomedical center, the Butantan Institute, began producing the Sinovac vaccine in a fill-and-finish process that will have a capacity of 1 million doses a day.

Despite not having federal approval for the vaccine, the production – at a time when the world is scrambling for shots – has drawn interest from governors across Brazil and countries across Latin America.

Source: Reuters

This article was produced by The Rio Times’ automated AI newsroom. Editorial responsibility: Matthias Camenzind, Publisher and Editor-in-Chief. The Rio Times also runs Ask Rio Times, which answers from 100,000+ of our own articles, the daily Latin America Power Map, and prediction-market odds on elections and markets.. How we use AI · Report an error

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