IBOV 177,999.00 ▲ 0.47% IPSA 11,016.85 ▼ 0.13% IPC MEX 66,936.99 ▼ 0.53% MERVAL 3,291,323 ▼ 0.41% COLCAP 2,392.10 ▲ 2.12% BVL PERÚ 57,890.85 — — USD/BRL5.08▼ 0.01% USD/MXN17.33▼ 0.01% USD/CLP930.47▲ 0.47% USD/COP3,151▲ 0.93% USD/PEN3.39▼ 0.01% USD/ARS 1,485 — 0.00% USD/UYU40.20▲ 1.25% USD/PYG5,931▲ 1.14% USD/BOB12.10▲ 4.29% USD/DOP57.99▲ 0.24% USD/CRC448.40▲ 1.33% USD/GTQ7.62▲ 2.25% USD/HNL26.76▲ 0.39% USD/NIO36.62▲ 0.70% USD/VES744.76▼ 0.41% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.19▲ 0.37% USD/TTD6.72▲ 0.86% EUR/BRL5.85▼ 0.37% BRENT 90.12 ▲ 1.22% WTI 86.80 ▲ 3.84% IRON ORE 161.91 — — COPPER 6.51 ▲ 0.98% GOLD 4,099 ▼ 0.04% SILVER 57.78 ▼ 1.77% SOY 1,188 ▲ 0.93% CORN 463.75 ▲ 4.04% WHEAT 638.00 ▼ 3.84% COFFEE 313.55 ▼ 2.94% SUGAR 14.65 ▲ 1.52% ORANGE JUICE 153.35 ▲ 5.03% COTTON 81.20 ▲ 2.25% COCOA 5,394 ▲ 5.52% BEEF 227.00 ▼ 1.83% CATTLE 343.28 ▼ 0.92% LITHIUM 69.22 ▼ 0.85% PETR4 43.42 ▲ 1.35% VALE3 76.28 ▲ 0.25% ITUB4 42.89 ▲ 0.39% BBDC4 18.43 ▲ 0.22% ABEV3 15.99 ▲ 0.19% BBAS3 21.35 ▲ 0.76% B3SA3 15.73 ▲ 0.64% WEGE3 47.20 ▲ 0.81% PRIO3 60.85 ▲ 1.48% SUZB3 43.32 ▲ 1.38% RENT3 37.61 ▼ 1.62% AZZA3 16.42 ▲ 3.53% CSAN3 4.07 ▲ 2.01% RAIZ4 0.26 — 0.00% PCAR3 2.59 ▼ 5.47% GMAT3 4.03 ▲ 1.26% PSSA3 54.70 ▲ 0.64% CVCB3 1.31 ▲ 0.77% POSI3 3.55 ▲ 0.85% SLCE3 13.38 ▲ 0.91% NATU3 8.38 ▲ 0.60% BRKM5 5.97 ▲ 0.67% RANI3 8.11 ▲ 1.00% CSNA3 4.84 ▼ 2.22% CMIN3 5.71 ▼ 0.17% USIM5 7.36 ▼ 2.52% GGBR4 24.98 — 0.00% ENEV3 26.31 ▲ 0.61% CPFE3 46.14 ▲ 0.11% CMIG4 11.34 ▲ 0.98% EQTL3 38.66 — 0.00% LREN3 13.60 ▲ 0.59% VIVT3 32.63 — 0.00% RAIL3 14.44 ▲ 1.12% KLABIN 18.25 ▲ 1.11% RAIA DROGASIL 18.48 ▲ 1.26% RDOR3 34.64 ▲ 0.64% HAPV3 11.28 ▲ 2.45% FLRY3 17.14 ▲ 1.00% SMTO3 14.52 ▲ 0.83% UGPA3 33.05 ▲ 0.39% VBBR3 36.05 ▲ 1.18% BBSE3 41.26 ▲ 0.98% BPAC11 56.80 ▲ 0.32% CURY3 30.09 ▼ 1.02% AERI3 2.15 ▲ 0.94% VIVARA 22.18 ▲ 0.09% COMPASS 24.84 — 0.00% VAMOS 3.34 ▼ 2.34% SANB11 28.62 ▲ 13.35% ASAI3 8.50 ▲ 1.07% SBSP3 27.70 ▲ 1.06% WALMEX 50.36 ▲ 0.34% GMEXICO 208.29 ▼ 2.20% FEMSA 221.95 ▲ 1.19% CEMEX 20.54 ▼ 0.73% GFNORTE 199.64 ▼ 0.32% BIMBO 62.08 ▲ 2.26% TELEVISA 9.79 ▼ 0.91% AMX 22.00 — 0.00% GAP 376.64 ▼ 1.08% ASUR 275.62 ▼ 0.34% OMA 231.05 ▼ 0.96% KOF 187.94 ▼ 0.14% GRUMA 258.23 ▼ 4.00% KIMBER 40.19 ▼ 0.17% SQM-B 62,700 ▼ 0.93% COPEC 6,350 ▲ 0.79% BSANTANDER 80.99 ▲ 0.36% FALABELLA 6,216 ▼ 0.06% ENELAM 87.99 ▲ 0.39% CENCOSUD 1,955 ▲ 0.51% CMPC 1,055 ▲ 2.43% BANCO CHILE 193.71 ▼ 1.57% LATAM AIR 24.74 ▼ 0.64% YPF 82,900 ▲ 1.94% GGAL 7,890 ▼ 1.56% PAMPA 5,555 ▲ 0.36% TXAR 659.50 ▲ 1.77% ALUAR 977.50 ▼ 0.20% TGS 10,050 ▲ 2.45% CEPU 2,396 ▼ 0.33% MIRGOR 16,350 ▼ 1.95% COME 44.03 ▼ 1.94% LOMA NEGRA 3,620 ▼ 1.76% BYMA 296.00 ▼ 0.34% TELECOM ARG 4,408 ▲ 2.14% ECOPETROL 16.77 ▼ 1.58% BANCOLOMBIA 92.52 ▼ 1.46% GRUPO AVAL 5.28 ▲ 2.75% CREDICORP 400.58 ▼ 0.42% SOUTHERN COPPER 182.71 ▼ 1.24% BUENAVENTURA 30.28 ▼ 4.96% MERCADOLIBRE 1,878 ▼ 0.41% NUBANK 14.33 ▼ 1.10% XP 17.06 ▼ 0.81% PAGSEGURO 9.64 ▼ 2.03% STONE 11.38 ▼ 0.48% GLOBANT 36.60 ▲ 0.58% TECNOGLASS 43.44 ▼ 0.34% GAP AIRPORT 217.35 ▼ 1.02% ASUR 275.62 ▼ 0.34% OMA AIRPORT 106.90 ▼ 1.10% AMX ADR 25.37 ▲ 0.18% FEMSA ADR 127.99 ▲ 0.97% CEMEX ADR 11.82 ▼ 0.92% PETROBRAS ADR 19.40 ▲ 1.46% VALE ADR 15.06 ▲ 0.47% ITAU ADR 8.46 ▲ 0.24% SANTANDER BR 5.67 ▲ 12.28% AMBEV ADR 3.11 ▼ 0.32% CSN 0.99 ▼ 2.42% GERDAU 4.96 — 0.00% LATAM ADR 52.75 ▼ 2.21% BTC 62,955 ▲ 0.22% ETH 1,868 ▲ 0.43% SOL 73.03 ▲ 0.33% XRP 1.06 ▲ 0.41% BNB 588.52 ▲ 0.36% ADA 0.17 ▲ 1.63% DOGE 0.07 ▲ 0.78% AVAX 6.41 ▲ 0.50% LINK 8.20 ▲ 0.52% DOT 0.76 ▲ 0.78% LTC 44.60 ▲ 0.80% BCH 211.17 ▲ 0.55% TRX 0.33 ▲ 0.29% XLM 0.17 ▼ 0.18% HBAR 0.07 ▲ 1.76% NEAR 1.67 ▲ 0.65% ATOM 1.24 ▲ 0.92% AAVE 92.51 ▼ 1.25% SELIC 14.25% EMBRAER 86.89 ▲ 0.87% EMBRAER ADR 68.33 ▲ 0.32% JBS 14.02 ▼ 1.89% JBS BDR 70.70 ▼ 2.01% MBRF3 17.54 ▼ 2.34% MBRFY 3.39 ▼ 2.31% INTER 5.60 ▼ 0.71% EGX 53,442 ▼ 0.35% USD/ZAR16.56▲ 0.12% USD/NGN1,364▲ 0.31% NIKKEI 64,362 ▲ 4.03% CSI300 4,588 ▲ 0.85% HSI 25,884 ▲ 0.10% NIFTY 24,384 ▲ 0.27% KOSPI 6,595 ▲ 17.91% JCI 6,236 ▲ 0.80% USD/JPY157.40▼ 1.34% USD/CNY6.75▼ 0.01% DAX 25,629 ▲ 0.07% CAC 8,510 ▲ 0.28% FTSE 10,868 ▼ 0.27% MIB 52,173 ▲ 0.13% IBEX 19,783 ▲ 0.13% STOXX 649.19 ▼ 0.12% EUR/USD1.15▼ 0.01% GBP/USD1.35▲ 0.90% SPX 7,490 ▲ 0.70% DJI 52,485 ▲ 0.53% NDX 28,274 ▲ 0.60% RUT 2,931 ▼ 0.50% TSX 35,226 ▼ 0.79% VIX 15.99 ▼ 6.44% USD/CAD1.40▼ 0.03% US10Y 4.7450 ▲ 1.76% IBOV 177,999.00 ▲ 0.47% IPSA 11,016.85 ▼ 0.13% IPC MEX 66,936.99 ▼ 0.53% MERVAL 3,291,323 ▼ 0.41% COLCAP 2,392.10 ▲ 2.12% BVL PERÚ 57,890.85 — — USD/BRL 5.08 ▼ 0.01% USD/MXN 17.33 ▼ 0.01% USD/CLP 930.47 ▲ 0.47% USD/COP 3,151 ▲ 0.93% USD/PEN 3.39 ▼ 0.01% USD/ARS 1,485 — 0.00% USD/UYU 40.20 ▲ 1.25% USD/PYG 5,931 ▲ 0.69% USD/BOB 12.10 ▲ 8.06% USD/DOP 57.99 ▲ 0.24% USD/CRC 448.40 ▲ 1.30% USD/GTQ 7.62 ▲ 2.25% USD/HNL 26.76 ▲ 1.53% USD/NIO 36.62 ▲ 0.70% USD/VES 744.76 ▼ 0.41% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.19 ▲ 0.37% USD/TTD 6.72 ▲ 0.86% EUR/BRL 5.85 ▼ 0.37% BRENT 90.12 ▲ 1.22% WTI 86.80 ▲ 3.84% IRON ORE 161.91 — — COPPER 6.51 ▲ 0.98% GOLD 4,099 ▼ 0.04% SILVER 57.78 ▼ 1.77% SOY 1,188 ▲ 0.93% CORN 463.75 ▲ 4.04% WHEAT 638.00 ▼ 3.84% COFFEE 313.55 ▼ 2.94% SUGAR 14.65 ▲ 1.52% ORANGE JUICE 153.35 ▲ 5.03% COTTON 81.20 ▲ 2.25% COCOA 5,394 ▲ 5.52% BEEF 227.00 ▼ 1.83% CATTLE 343.28 ▼ 0.92% LITHIUM 69.22 ▼ 0.85% PETR4 43.42 ▲ 1.35% VALE3 76.28 ▲ 0.25% ITUB4 42.89 ▲ 0.39% BBDC4 18.43 ▲ 0.22% ABEV3 15.99 ▲ 0.19% BBAS3 21.35 ▲ 0.76% B3SA3 15.73 ▲ 0.64% WEGE3 47.20 ▲ 0.81% PRIO3 60.85 ▲ 1.48% SUZB3 43.32 ▲ 1.38% RENT3 37.61 ▼ 1.62% AZZA3 16.42 ▲ 3.53% CSAN3 4.07 ▲ 2.01% RAIZ4 0.26 — 0.00% PCAR3 2.59 ▼ 5.47% GMAT3 4.03 ▲ 1.26% PSSA3 54.70 ▲ 0.64% CVCB3 1.31 ▲ 0.77% POSI3 3.55 ▲ 0.85% SLCE3 13.38 ▲ 0.91% NATU3 8.38 ▲ 0.60% BRKM5 5.97 ▲ 0.67% RANI3 8.11 ▲ 1.00% CSNA3 4.84 ▼ 2.22% CMIN3 5.71 ▼ 0.17% USIM5 7.36 ▼ 2.52% GGBR4 24.98 — 0.00% ENEV3 26.31 ▲ 0.61% CPFE3 46.14 ▲ 0.11% CMIG4 11.34 ▲ 0.98% EQTL3 38.66 — 0.00% LREN3 13.60 ▲ 0.59% VIVT3 32.63 — 0.00% RAIL3 14.44 ▲ 1.12% KLABIN 18.25 ▲ 1.11% RAIA DROGASIL 18.48 ▲ 1.26% RDOR3 34.64 ▲ 0.64% HAPV3 11.28 ▲ 2.45% FLRY3 17.14 ▲ 1.00% SMTO3 14.52 ▲ 0.83% UGPA3 33.05 ▲ 0.39% VBBR3 36.05 ▲ 1.18% BBSE3 41.26 ▲ 0.98% BPAC11 56.80 ▲ 0.32% CURY3 30.09 ▼ 1.02% AERI3 2.15 ▲ 0.94% VIVARA 22.18 ▲ 0.09% COMPASS 24.84 — 0.00% VAMOS 3.34 ▼ 2.34% SANB11 28.62 ▲ 13.35% ASAI3 8.50 ▲ 1.07% SBSP3 27.70 ▲ 1.06% WALMEX 50.36 ▲ 0.34% GMEXICO 208.29 ▼ 2.20% FEMSA 221.95 ▲ 1.19% CEMEX 20.54 ▼ 0.73% GFNORTE 199.64 ▼ 0.32% BIMBO 62.08 ▲ 2.26% TELEVISA 9.79 ▼ 0.91% AMX 22.00 — 0.00% GAP 376.64 ▼ 1.08% ASUR 275.62 ▼ 0.34% OMA 231.05 ▼ 0.96% KOF 187.94 ▼ 0.14% GRUMA 258.23 ▼ 4.00% KIMBER 40.19 ▼ 0.17% SQM-B 62,700 ▼ 0.93% COPEC 6,350 ▲ 0.79% BSANTANDER 80.99 ▲ 0.36% FALABELLA 6,216 ▼ 0.06% ENELAM 87.99 ▲ 0.39% CENCOSUD 1,955 ▲ 0.51% CMPC 1,055 ▲ 2.43% BANCO CHILE 193.71 ▼ 1.57% LATAM AIR 24.74 ▼ 0.64% YPF 82,900 ▲ 1.94% GGAL 7,890 ▼ 1.56% PAMPA 5,555 ▲ 0.36% TXAR 659.50 ▲ 1.77% ALUAR 977.50 ▼ 0.20% TGS 10,050 ▲ 2.45% CEPU 2,396 ▼ 0.33% MIRGOR 16,350 ▼ 1.95% COME 44.03 ▼ 1.94% LOMA NEGRA 3,620 ▼ 1.76% BYMA 296.00 ▼ 0.34% TELECOM ARG 4,408 ▲ 2.14% ECOPETROL 16.77 ▼ 1.58% BANCOLOMBIA 92.52 ▼ 1.46% GRUPO AVAL 5.28 ▲ 2.75% CREDICORP 400.58 ▼ 0.42% SOUTHERN COPPER 182.71 ▼ 1.24% BUENAVENTURA 30.28 ▼ 4.96% MERCADOLIBRE 1,878 ▼ 0.41% NUBANK 14.33 ▼ 1.10% XP 17.06 ▼ 0.81% PAGSEGURO 9.64 ▼ 2.03% STONE 11.38 ▼ 0.48% GLOBANT 36.60 ▲ 0.58% TECNOGLASS 43.44 ▼ 0.34% GAP AIRPORT 217.35 ▼ 1.02% ASUR 275.62 ▼ 0.34% OMA AIRPORT 106.90 ▼ 1.10% AMX ADR 25.37 ▲ 0.18% FEMSA ADR 127.99 ▲ 0.97% CEMEX ADR 11.82 ▼ 0.92% PETROBRAS ADR 19.40 ▲ 1.46% VALE ADR 15.06 ▲ 0.47% ITAU ADR 8.46 ▲ 0.24% SANTANDER BR 5.67 ▲ 12.28% AMBEV ADR 3.11 ▼ 0.32% CSN 0.99 ▼ 2.42% GERDAU 4.96 — 0.00% LATAM ADR 52.75 ▼ 2.21% BTC 62,955 ▲ 0.22% ETH 1,868 ▲ 0.43% SOL 73.03 ▲ 0.33% XRP 1.06 ▲ 0.41% BNB 588.52 ▲ 0.36% ADA 0.17 ▲ 1.63% DOGE 0.07 ▲ 0.78% AVAX 6.41 ▲ 0.50% LINK 8.20 ▲ 0.52% DOT 0.76 ▲ 0.78% LTC 44.60 ▲ 0.80% BCH 211.17 ▲ 0.55% TRX 0.33 ▲ 0.29% XLM 0.17 ▼ 0.18% HBAR 0.07 ▲ 1.76% NEAR 1.67 ▲ 0.65% ATOM 1.24 ▲ 0.92% AAVE 92.51 ▼ 1.25% SELIC 14.25% EMBRAER 86.89 ▲ 0.87% EMBRAER ADR 68.33 ▲ 0.32% JBS 14.02 ▼ 1.89% JBS BDR 70.70 ▼ 2.01% MBRF3 17.54 ▼ 2.34% MBRFY 3.39 ▼ 2.31% INTER 5.60 ▼ 0.71% EGX 53,442 ▼ 0.35% USD/ZAR 16.56 ▲ 0.20% USD/NGN 1,364 ▲ 0.15% NIKKEI 64,362 ▲ 4.03% CSI300 4,588 ▲ 0.85% HSI 25,884 ▲ 0.10% NIFTY 24,384 ▲ 0.27% KOSPI 6,595 ▲ 17.91% JCI 6,236 ▲ 0.80% USD/JPY 157.40 ▼ 1.38% USD/CNY 6.7505 ▲ 0.10% DAX 25,629 ▲ 0.07% CAC 8,510 ▲ 0.28% FTSE 10,868 ▼ 0.27% MIB 52,173 ▲ 0.13% IBEX 19,783 ▲ 0.13% STOXX 649.19 ▼ 0.12% EUR/USD 1.1527 ▼ 0.02% GBP/USD 1.3487 ▲ 0.17% SPX 7,490 ▲ 0.70% DJI 52,485 ▲ 0.53% NDX 28,274 ▲ 0.60% RUT 2,931 ▼ 0.50% TSX 35,226 ▼ 0.79% VIX 15.99 ▼ 6.44% USD/CAD 1.4013 ▲ 0.01% US10Y 4.7450 ▲ 1.76%
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Saturday, August 1, 2026

Study Shows New Coronavirus Was Not Bioengineered

By · March 19, 2020 · 2 min read

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RIO DE JANEIRO, BRAZIL – If you tend to believe in conspiracy theories, you can rest easy. The new coronavirus was not engineered in a lab. According to a scientific study conducted by researchers at universities in the United States, Australia and the United Kingdom, and published in Nature Medicine magazine, the virus is the result of natural evolution, without any kind of human engineering.

The effectiveness of the virus in binding itself to cells in the human body suggests that it is the result of natural selection, according to researchers.

If you believe in conspiracy theories, you can rest easy. The new coronavirus was not engineered in a lab
If you believe in conspiracy theories, you can rest easy. The new coronavirus was not engineered in a lab. (Photo internet reproduction)
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“By comparing available genome sequencing data from the virus’ chains, we are able to firmly determine that the SARS-CoV-2 [as the new coronavirus is called] originated from natural processes,” said Kristian Andersen, associate professor of immunology and microbiology at Scripps Research, a US-based non-profit medical research center.

According to the research, the molecular structure of the new coronavirus could not be something made in the laboratory because it is very different from what is seen in other diseases of the same group. However, it bears similarities to known viruses that affect bats and pangolins, which would not be used in genetic engineering.

Among the hypotheses considered by the global scientific community is that the new coronavirus has evolved in some animal species (it is not yet known for certain which it would be) and thus made the transition to the human organism.

One of the (untrue) conspiracy theories about the new coronavirus was that the virus had escaped from a biological weapons laboratory in China. Now, science shows that the coronavirus is definitely nothing but a mutation, which is inherent to viruses.

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