IBOV 176,402.10 ▲ 1.77% IPSA 10,954.04 ▲ 0.52% IPC MEX 66,709.60 ▲ 0.88% MERVAL 3,281,979 — 0.00% COLCAP 2,301.34 ▲ 0.13% BVL PERÚ 57,575.02 — — USD/BRL5.06▼ 0.31% USD/MXN17.40▼ 0.07% USD/CLP936.81▲ 0.12% USD/COP3,202▼ 1.66% USD/PEN3.40▲ 0.16% USD/ARS1,479▲ 0.08% USD/UYU40.14▲ 1.07% USD/PYG6,035▲ 1.50% USD/BOB10.95▲ 3.79% USD/DOP58.34▲ 0.24% USD/CRC447.42▲ 1.35% USD/GTQ7.62▲ 2.27% USD/HNL26.74▲ 1.52% USD/NIO36.62▲ 0.72% USD/VES735.39▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.49▲ 0.36% USD/TTD6.71▲ 0.76% EUR/BRL5.77▼ 0.87% BRENT 93.90 ▲ 3.18% WTI 86.96 ▲ 2.41% IRON ORE 161.91 — — COPPER 6.52 ▲ 0.17% GOLD 4,160 ▲ 2.18% SILVER 60.85 ▲ 3.42% SOY 1,233 ▲ 1.11% CORN 482.75 ▲ 6.63% WHEAT 702.75 ▲ 3.65% COFFEE 317.10 ▼ 4.47% SUGAR 14.81 ▼ 0.47% ORANGE JUICE 145.00 ▲ 0.83% COTTON 80.43 ▲ 1.86% COCOA 5,410 ▼ 3.51% BEEF 220.68 ▼ 2.65% CATTLE 338.65 ▼ 3.12% LITHIUM 69.44 ▲ 0.52% PETR4 42.62 ▲ 2.30% VALE3 74.55 ▲ 3.20% ITUB4 42.85 ▲ 0.75% BBDC4 18.82 ▲ 1.46% ABEV3 16.09 ▲ 1.84% BBAS3 20.89 ▲ 0.05% B3SA3 15.59 ▲ 2.77% WEGE3 46.22 ▲ 8.83% PRIO3 59.65 ▲ 2.53% SUZB3 42.52 ▲ 2.14% RENT3 37.14 ▲ 1.61% AZZA3 17.51 ▲ 0.17% CSAN3 3.95 ▲ 4.50% RAIZ4 0.28 ▲ 3.70% PCAR3 2.75 ▲ 0.73% GMAT3 3.87 ▲ 1.04% PSSA3 54.34 ▲ 1.61% CVCB3 1.23 ▲ 9.82% POSI3 3.72 ▲ 1.09% SLCE3 13.88 ▲ 0.95% NATU3 8.80 ▲ 1.03% BRKM5 5.99 ▲ 4.90% RANI3 7.98 ▲ 1.14% CSNA3 5.31 ▲ 4.94% CMIN3 5.88 ▲ 5.38% USIM5 8.64 ▲ 2.13% GGBR4 24.00 ▲ 2.17% ENEV3 25.76 ▲ 1.34% CPFE3 46.55 ▲ 0.32% CMIG4 11.15 ▲ 1.18% EQTL3 39.07 ▲ 0.62% LREN3 13.53 ▲ 1.96% VIVT3 35.87 ▲ 0.20% RAIL3 13.60 ▲ 2.72% KLABIN 17.92 ▲ 1.88% RAIA DROGASIL 18.34 ▲ 1.16% RDOR3 34.22 ▲ 0.88% HAPV3 11.52 ▲ 2.49% FLRY3 16.73 ▲ 1.09% SMTO3 15.93 ▲ 2.25% UGPA3 32.36 ▲ 1.70% VBBR3 34.68 ▲ 2.15% BBSE3 41.85 ▲ 0.72% BPAC11 56.33 ▲ 1.73% CURY3 30.41 ▲ 1.54% AERI3 2.07 ▲ 1.47% VIVARA 21.45 ▲ 0.19% COMPASS 24.88 ▲ 1.80% VAMOS 3.22 ▲ 4.21% SANB11 26.93 ▼ 1.03% ASAI3 8.48 ▲ 2.79% SBSP3 28.97 ▲ 1.29% WALMEX 49.49 ▲ 0.69% GMEXICO 213.27 ▲ 2.06% FEMSA 230.05 ▲ 1.46% CEMEX 22.36 ▲ 1.31% GFNORTE 189.02 ▲ 1.73% BIMBO 60.09 ▲ 1.18% TELEVISA 9.89 ▲ 1.33% AMX 22.64 ▼ 0.53% GAP 382.40 ▲ 1.03% ASUR 276.38 ▲ 0.51% OMA 232.44 ▲ 2.73% KOF 183.25 ▲ 1.54% GRUMA 283.50 ▲ 0.32% KIMBER 38.99 ▲ 1.54% SQM-B 64,800 ▲ 0.40% COPEC 6,449 ▼ 0.01% BSANTANDER 79.50 ▲ 0.62% FALABELLA 5,900 ▼ 0.32% ENELAM 84.11 ▼ 0.50% CENCOSUD 2,027 ▼ 0.06% CMPC 1,084 ▲ 0.01% BANCO CHILE 188.21 ▼ 0.95% LATAM AIR 24.00 ▼ 0.83% YPF 80,625 — 0.00% GGAL 7,965 — 0.00% PAMPA 5,475 — 0.00% TXAR 679.00 — 0.00% ALUAR 973.00 — 0.00% TGS 9,710 — 0.00% CEPU 2,340 — 0.00% MIRGOR 16,775 — 0.00% COME 42.87 — 0.00% LOMA NEGRA 3,605 — 0.00% BYMA 292.25 — 0.00% TELECOM ARG 4,255 — 0.00% ECOPETROL 17.05 ▲ 3.15% BANCOLOMBIA 84.20 ▲ 0.67% GRUPO AVAL 5.09 — 0.00% CREDICORP 390.05 ▼ 0.27% SOUTHERN COPPER 193.03 ▲ 2.67% BUENAVENTURA 32.45 ▲ 3.84% MERCADOLIBRE 1,779 ▼ 2.38% NUBANK 14.22 ▼ 1.22% XP 17.06 ▲ 1.25% PAGSEGURO 9.60 ▲ 0.16% STONE 11.26 — 0.00% GLOBANT 32.03 ▼ 0.23% TECNOGLASS 45.97 ▲ 1.82% GAP AIRPORT 220.67 ▲ 1.37% ASUR 276.38 ▲ 0.51% OMA AIRPORT 106.95 ▲ 2.60% AMX ADR 26.05 ▼ 0.15% FEMSA ADR 132.51 ▲ 1.66% CEMEX ADR 12.86 ▲ 1.26% PETROBRAS ADR 19.02 ▲ 2.59% VALE ADR 14.72 ▲ 3.30% ITAU ADR 8.47 ▲ 0.83% SANTANDER BR 5.44 ▲ 0.46% AMBEV ADR 3.17 ▲ 1.80% CSN 1.05 ▲ 5.24% GERDAU 4.75 ▲ 2.37% LATAM ADR 51.11 ▼ 0.89% BTC 65,945 ▼ 0.84% ETH 1,943 ▲ 0.77% SOL 78.00 ▼ 0.14% XRP 1.15 ▲ 0.29% BNB 573.30 ▼ 0.05% ADA 0.18 ▲ 1.76% DOGE 0.07 ▼ 0.39% AVAX 6.57 ▲ 0.13% LINK 8.70 ▲ 0.64% DOT 0.84 ▼ 0.45% LTC 46.87 ▲ 0.12% BCH 221.47 ▼ 1.00% TRX 0.33 — 0.00% XLM 0.19 ▼ 0.56% HBAR 0.07 ▲ 3.28% NEAR 1.89 ▼ 2.43% ATOM 1.47 ▼ 0.95% AAVE 97.95 ▲ 2.49% SELIC 14.25% EMBRAER 84.40 ▲ 2.12% EMBRAER ADR 66.82 ▲ 2.06% JBS 12.15 ▲ 1.63% JBS BDR 61.41 ▲ 1.98% MBRF3 15.47 ▲ 2.38% MBRFY 3.00 ▲ 1.69% INTER 5.54 ▼ 0.72% EGX 53,932 ▼ 0.11% USD/ZAR16.42▼ 0.31% USD/NGN1,370▼ 0.55% NIKKEI 66,116 ▼ 0.18% CSI300 4,717 ▼ 0.46% HSI 24,893 ▼ 0.95% NIFTY 23,996 ▼ 0.79% KOSPI 6,798 ▲ 0.74% JCI 6,334 ▼ 0.09% USD/JPY163.07▼ 0.07% USD/CNY6.76▼ 0.08% DAX 25,151 ▲ 0.56% CAC 8,444 ▲ 0.96% FTSE 10,726 ▲ 1.32% MIB 52,811 ▲ 1.01% IBEX 19,601 ▲ 1.14% STOXX 647.36 ▲ 0.65% EUR/USD1.14▲ 0.15% GBP/USD1.34▼ 0.36% SPX 7,512 ▲ 0.03% DJI 52,429 ▲ 0.39% NDX 29,108 ▼ 0.16% RUT 2,980 ▼ 0.26% TSX 35,706 ▲ 0.95% VIX 17.16 ▲ 0.65% USD/CAD1.41▼ 0.14% US10Y 4.6420 ▲ 0.30% IBOV 176,402.10 ▲ 1.77% IPSA 10,954.04 ▲ 0.52% IPC MEX 66,709.60 ▲ 0.88% MERVAL 3,281,979 — 0.00% COLCAP 2,301.34 ▲ 0.13% BVL PERÚ 57,575.02 — — USD/BRL 5.06 ▼ 0.31% USD/MXN 17.40 ▼ 0.07% USD/CLP 936.81 ▲ 0.12% USD/COP 3,202 ▼ 1.66% USD/PEN 3.40 ▲ 0.08% USD/ARS 1,479 ▲ 0.08% USD/UYU 40.14 ▲ 1.07% USD/PYG 6,035 ▲ 1.50% USD/BOB 10.95 ▲ 3.79% USD/DOP 58.34 ▲ 0.24% USD/CRC 447.42 ▲ 1.35% USD/GTQ 7.62 ▲ 2.27% USD/HNL 26.74 ▲ 1.52% USD/NIO 36.62 ▲ 0.72% USD/VES 735.39 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.49 ▲ 0.35% USD/TTD 6.71 ▲ 0.76% EUR/BRL 5.77 ▼ 0.87% BRENT 93.90 ▲ 3.18% WTI 86.96 ▲ 2.41% IRON ORE 161.91 — — COPPER 6.52 ▲ 0.17% GOLD 4,160 ▲ 2.18% SILVER 60.85 ▲ 3.42% SOY 1,233 ▲ 1.11% CORN 482.75 ▲ 6.63% WHEAT 702.75 ▲ 3.65% COFFEE 317.10 ▼ 4.47% SUGAR 14.81 ▼ 0.47% ORANGE JUICE 145.00 ▲ 0.83% COTTON 80.43 ▲ 1.86% COCOA 5,410 ▼ 3.51% BEEF 220.68 ▼ 2.65% CATTLE 338.65 ▼ 3.12% LITHIUM 69.44 ▲ 0.52% PETR4 42.62 ▲ 2.30% VALE3 74.55 ▲ 3.20% ITUB4 42.85 ▲ 0.75% BBDC4 18.82 ▲ 1.46% ABEV3 16.09 ▲ 1.84% BBAS3 20.89 ▲ 0.05% B3SA3 15.59 ▲ 2.77% WEGE3 46.22 ▲ 8.83% PRIO3 59.65 ▲ 2.53% SUZB3 42.52 ▲ 2.14% RENT3 37.14 ▲ 1.61% AZZA3 17.51 ▲ 0.17% CSAN3 3.95 ▲ 4.50% RAIZ4 0.28 ▲ 3.70% PCAR3 2.75 ▲ 0.73% GMAT3 3.87 ▲ 1.04% PSSA3 54.34 ▲ 1.61% CVCB3 1.23 ▲ 9.82% POSI3 3.72 ▲ 1.09% SLCE3 13.88 ▲ 0.95% NATU3 8.80 ▲ 1.03% BRKM5 5.99 ▲ 4.90% RANI3 7.98 ▲ 1.14% CSNA3 5.31 ▲ 4.94% CMIN3 5.88 ▲ 5.38% USIM5 8.64 ▲ 2.13% GGBR4 24.00 ▲ 2.17% ENEV3 25.76 ▲ 1.34% CPFE3 46.55 ▲ 0.32% CMIG4 11.15 ▲ 1.18% EQTL3 39.07 ▲ 0.62% LREN3 13.53 ▲ 1.96% VIVT3 35.87 ▲ 0.20% RAIL3 13.60 ▲ 2.72% KLABIN 17.92 ▲ 1.88% RAIA DROGASIL 18.34 ▲ 1.16% RDOR3 34.22 ▲ 0.88% HAPV3 11.52 ▲ 2.49% FLRY3 16.73 ▲ 1.09% SMTO3 15.93 ▲ 2.25% UGPA3 32.36 ▲ 1.70% VBBR3 34.68 ▲ 2.15% BBSE3 41.85 ▲ 0.72% BPAC11 56.33 ▲ 1.73% CURY3 30.41 ▲ 1.54% AERI3 2.07 ▲ 1.47% VIVARA 21.45 ▲ 0.19% COMPASS 24.88 ▲ 1.80% VAMOS 3.22 ▲ 4.21% SANB11 26.93 ▼ 1.03% ASAI3 8.48 ▲ 2.79% SBSP3 28.97 ▲ 1.29% WALMEX 49.49 ▲ 0.69% GMEXICO 213.27 ▲ 2.06% FEMSA 230.05 ▲ 1.46% CEMEX 22.36 ▲ 1.31% GFNORTE 189.02 ▲ 1.73% BIMBO 60.09 ▲ 1.18% TELEVISA 9.89 ▲ 1.33% AMX 22.64 ▼ 0.53% GAP 382.40 ▲ 1.03% ASUR 276.38 ▲ 0.51% OMA 232.44 ▲ 2.73% KOF 183.25 ▲ 1.54% GRUMA 283.50 ▲ 0.32% KIMBER 38.99 ▲ 1.54% SQM-B 64,800 ▲ 0.40% COPEC 6,449 ▼ 0.01% BSANTANDER 79.50 ▲ 0.62% FALABELLA 5,900 ▼ 0.32% ENELAM 84.11 ▼ 0.50% CENCOSUD 2,027 ▼ 0.06% CMPC 1,084 ▲ 0.01% BANCO CHILE 188.21 ▼ 0.95% LATAM AIR 24.00 ▼ 0.83% YPF 80,625 — 0.00% GGAL 7,965 — 0.00% PAMPA 5,475 — 0.00% TXAR 679.00 — 0.00% ALUAR 973.00 — 0.00% TGS 9,710 — 0.00% CEPU 2,340 — 0.00% MIRGOR 16,775 — 0.00% COME 42.87 — 0.00% LOMA NEGRA 3,605 — 0.00% BYMA 292.25 — 0.00% TELECOM ARG 4,255 — 0.00% ECOPETROL 17.05 ▲ 3.15% BANCOLOMBIA 84.20 ▲ 0.67% GRUPO AVAL 5.09 — 0.00% CREDICORP 390.05 ▼ 0.27% SOUTHERN COPPER 193.03 ▲ 2.67% BUENAVENTURA 32.45 ▲ 3.84% MERCADOLIBRE 1,779 ▼ 2.38% NUBANK 14.22 ▼ 1.22% XP 17.06 ▲ 1.25% PAGSEGURO 9.60 ▲ 0.16% STONE 11.26 — 0.00% GLOBANT 32.03 ▼ 0.23% TECNOGLASS 45.97 ▲ 1.82% GAP AIRPORT 220.67 ▲ 1.37% ASUR 276.38 ▲ 0.51% OMA AIRPORT 106.95 ▲ 2.60% AMX ADR 26.05 ▼ 0.15% FEMSA ADR 132.51 ▲ 1.66% CEMEX ADR 12.86 ▲ 1.26% PETROBRAS ADR 19.02 ▲ 2.59% VALE ADR 14.72 ▲ 3.30% ITAU ADR 8.47 ▲ 0.83% SANTANDER BR 5.44 ▲ 0.46% AMBEV ADR 3.17 ▲ 1.80% CSN 1.05 ▲ 5.24% GERDAU 4.75 ▲ 2.37% LATAM ADR 51.11 ▼ 0.89% BTC 65,945 ▼ 0.84% ETH 1,943 ▲ 0.77% SOL 78.00 ▼ 0.14% XRP 1.15 ▲ 0.29% BNB 573.30 ▼ 0.05% ADA 0.18 ▲ 1.76% DOGE 0.07 ▼ 0.39% AVAX 6.57 ▲ 0.13% LINK 8.70 ▲ 0.64% DOT 0.84 ▼ 0.45% LTC 46.87 ▲ 0.12% BCH 221.47 ▼ 1.00% TRX 0.33 — 0.00% XLM 0.19 ▼ 0.56% HBAR 0.07 ▲ 3.28% NEAR 1.89 ▼ 2.43% ATOM 1.47 ▼ 0.95% AAVE 97.95 ▲ 2.49% SELIC 14.25% EMBRAER 84.40 ▲ 2.12% EMBRAER ADR 66.82 ▲ 2.06% JBS 12.15 ▲ 1.63% JBS BDR 61.41 ▲ 1.98% MBRF3 15.47 ▲ 2.38% MBRFY 3.00 ▲ 1.69% INTER 5.54 ▼ 0.72% EGX 53,932 ▼ 0.11% USD/ZAR 16.42 ▼ 0.23% USD/NGN 1,370 ▼ 0.45% NIKKEI 66,116 ▼ 0.18% CSI300 4,717 ▼ 0.46% HSI 24,893 ▼ 0.95% NIFTY 23,996 ▼ 0.79% KOSPI 6,798 ▲ 0.74% JCI 6,334 ▼ 0.09% USD/JPY 163.07 ▼ 0.05% USD/CNY 6.7609 ▲ 0.06% DAX 25,151 ▲ 0.56% CAC 8,444 ▲ 0.96% FTSE 10,726 ▲ 1.32% MIB 52,811 ▲ 1.01% IBEX 19,601 ▲ 1.14% STOXX 647.36 ▲ 0.65% EUR/USD 1.1417 ▲ 0.11% GBP/USD 1.3386 ▲ 0.05% SPX 7,512 ▲ 0.03% DJI 52,429 ▲ 0.39% NDX 29,108 ▼ 0.16% RUT 2,980 ▼ 0.26% TSX 35,706 ▲ 0.95% VIX 17.16 ▲ 0.65% USD/CAD 1.4090 ▼ 0.11% US10Y 4.6420 ▲ 0.30%
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Wednesday, July 22, 2026

Scientists in France and Italy discover covid antibodies in pre-pandemic blood samples

By · March 18, 2022 · 1 min read

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RIO DE JANEIRO, BRAZIL – In a statement, Dr. Jay Bhattacharya, professor of medicine at Stanford, said antibodies to covid-19 were found in blood samples from September and November 2019 tested in France and Italy, refuting initial media reports that the virus originated from a wet market in Wuhan.

“The impact is huge,” Bhattacharya added, stressing that the virus was in the community long before the official launch date, “it was too late to stop the spread of the disease.”‘

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“We wasted two years of detention for nothing,” he charged.

According to the scientist, both the Italian and French studies show that SARS-CoV-2 spread much earlier than expected through the “main international travel centers” in Europe. Positive samples were identified in asymptomatic individuals, according to the study.

“Although targeted surveillance and contact tracing did not detect local transmission in Europe before the second half of February, evidence is accumulating that SARS-CoV-2 was circulating in eastern France in early January 2020, and environmental studies suggest that the virus may have been present in northern Italy in December 2019,” the French researchers said.

Considering that the virus has been present in the European population since at least September 2019, Bhattacharya believes the April 2020 U.S. statistics indicating a three percent incidence of the virus among adults in Los Angeles County, California, “are not that surprising.”

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