IBOV 172,236.05 ▲ 2.22% IPC MEX 71,866.30 ▲ 0.66% MERVAL 2,848,945 — — USD/BRL5.58▲ 1.23% USD/MXN18.71▲ 0.95% USD/CLP976.53▲ 0.96% USD/COP3,292▲ 5.51% USD/PEN3.41▲ 0.02% USD/ARS1,545▼ 0.02% USD/UYU40.45▲ 0.35% USD/PYG6,450▲ 1.45% USD/BOB11.74▼ 0.59% USD/DOP60.45▲ 2.39% USD/CRC446.56▼ 0.38% USD/GTQ7.64▼ 0.05% USD/HNL26.89▲ 0.02% USD/NIO36.62▲ 2.53% USD/VES897.02▲ 0.07% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.79▲ 2.42% USD/TTD6.72▼ 0.03% EUR/BRL6.24▲ 1.72% BRENT 89.56 ▼ 3.25% WTI 84.49 ▼ 2.72% IRON ORE 161.91 — — COPPER 6.25 ▼ 1.17% GOLD 4,058 ▼ 1.37% SILVER 51.77 ▼ 1.51% SOY 1,186 ▲ 0.34% CORN 439.75 ▲ 0.11% WHEAT 586.00 ▼ 0.34% COFFEE 265.40 ▼ 3.00% SUGAR 18.02 ▼ 1.04% ORANGE JUICE 144.80 ▲ 4.66% COTTON 78.30 ▼ 0.61% COCOA 4,860 ▼ 2.88% BEEF 216.33 ▲ 1.06% CATTLE 328.83 ▲ 2.02% LITHIUM 61.35 ▲ 0.72% PETR4 44.68 ▼ 1.13% VALE3 65.20 ▼ 1.38% ITUB4 41.82 ▲ 0.24% BBDC4 14.65 ▼ 0.20% ABEV3 15.63 ▲ 0.13% BBAS3 17.09 ▲ 0.41% B3SA3 14.90 ▲ 0.34% WEGE3 51.64 ▲ 1.77% PRIO3 59.02 ▼ 0.62% SUZB3 54.72 ▲ 0.96% RENT3 30.43 ▼ 1.30% AZZA3 15.04 ▼ 0.53% CSAN3 2.74 ▼ 1.08% RAIZ4 24.40 ▼ 12.86% PCAR3 2.40 ▼ 1.23% GMAT3 3.87 ▲ 1.04% PSSA3 45.81 ▲ 0.35% CVCB3 0.86 ▼ 1.15% POSI3 3.06 ▲ 0.99% SLCE3 16.95 ▼ 2.02% NATU3 5.63 ▼ 1.40% BRKM5 3.03 ▲ 0.33% RANI3 8.46 ▼ 3.42% CSNA3 4.43 ▼ 1.34% IBOV 172,236.05 ▲ 2.22% IPC MEX 71,866.30 ▲ 0.66% MERVAL 2,848,945 — — USD/BRL 5.58 ▲ 1.23% USD/MXN 18.69 ▲ 0.87% USD/CLP 976.65 ▲ 0.97% USD/COP 3,288 ▲ 5.40% USD/PEN 3.41 ▲ 0.02% USD/ARS 1,545 ▼ 0.02% USD/UYU 40.45 ▲ 0.35% USD/PYG 6,450 ▲ 1.45% USD/BOB 11.74 ▼ 0.59% USD/DOP 60.45 ▲ 2.39% USD/CRC 446.56 ▼ 0.38% USD/GTQ 7.64 ▼ 0.05% USD/HNL 26.89 ▲ 0.02% USD/NIO 36.62 ▲ 2.53% USD/VES 897.02 ▲ 0.07% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.79 ▲ 2.42% USD/TTD 6.72 ▲ 2.10% EUR/BRL 6.24 ▲ 1.72% BRENT 89.56 ▼ 3.25% WTI 84.49 ▼ 2.72% IRON ORE 161.91 — — COPPER 6.25 ▼ 1.17% GOLD 4,058 ▼ 1.37% SILVER 51.77 ▼ 1.51% SOY 1,186 ▲ 0.34% CORN 439.75 ▲ 0.11% WHEAT 586.00 ▼ 0.34% COFFEE 265.40 ▼ 3.00% SUGAR 18.02 ▼ 1.04% ORANGE JUICE 144.80 ▲ 4.66% COTTON 78.30 ▼ 0.61% COCOA 4,860 ▼ 2.88% BEEF 216.33 ▲ 1.06% CATTLE 328.83 ▲ 2.02% LITHIUM 61.35 ▲ 0.72% PETR4 44.68 ▼ 1.13% VALE3 65.20 ▼ 1.38% ITUB4 41.82 ▲ 0.24% BBDC4 14.65 ▼ 0.20% ABEV3 15.63 ▲ 0.13% BBAS3 17.09 ▲ 0.41% B3SA3 14.90 ▲ 0.34% WEGE3 51.64 ▲ 1.77% PRIO3 59.02 ▼ 0.62% SUZB3 54.72 ▲ 0.96% RENT3 30.43 ▼ 1.30% AZZA3 15.04 ▼ 0.53% CSAN3 2.74 ▼ 1.08% RAIZ4 24.40 ▼ 12.86% PCAR3 2.40 ▼ 1.23% GMAT3 3.87 ▲ 1.04% PSSA3 45.81 ▲ 0.35% CVCB3 0.86 ▼ 1.15% POSI3 3.06 ▲ 0.99% SLCE3 16.95 ▼ 2.02% NATU3 5.63 ▼ 1.40% BRKM5 3.03 ▲ 0.33% RANI3 8.46 ▼ 3.42% CSNA3 4.43 ▼ 1.34%
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Tuesday, November 10, 2026

Covid-19 Brazil

Chile claims that Sinovac vaccine prevents 67% of Covid-19 infections

By · · 1 min read

RIO DE JANEIRO, BRAZIL – The vaccine from the Chinese laboratory Sinovac prevents 67% of Covid-19 infections, according to data from a study on its effectiveness in the real population released on Friday by the government of Chile, one of the countries with the highest percentage of the inoculated population in the world.

In this photo illustration a medical syringe seen with
Chile claims that Sinovac’s vaccine prevents 67% of covid infections. Photo Illustration by Rafael Henrique/SOPA Images/LightRocket via Getty Images

“This means that out of 100 people who would have had Covid-19, there would only be 33 cases if we were all vaccinated,” Rafael Araos, an advisor at the Ministry of Health, explained at a press conference.

This is the first large study on the real population of this vaccine – and not a clinical trial, which measures efficacy with volunteers and under specific conditions – and for this purpose, between February 2 and April 1, nearly 10.5 million people were followed up.

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