IBOV 171,324.31 ▼ 0.43% IPC MEX 71,674.32 ▼ 0.46% MERVAL 2,848,945 — — USD/BRL5.64▲ 1.06% USD/MXN18.57▼ 0.18% USD/CLP994.00▲ 1.14% USD/COP3,302▼ 0.16% USD/PEN3.41▼ 0.06% USD/ARS1,545▲ 0.03% USD/UYU40.52▲ 3.32% USD/PYG6,185▲ 3.33% USD/BOB11.60▲ 0.86% USD/DOP60.47▲ 0.03% USD/CRC445.25▲ 1.62% USD/GTQ7.65▲ 3.31% USD/HNL26.90▲ 3.30% USD/NIO36.62▲ 2.73% USD/VES909.35▲ 0.67% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.09▲ 2.15% USD/TTD6.71▲ 2.19% EUR/BRL6.24▲ 0.10% BRENT 95.41 ▲ 2.86% WTI 88.32 ▲ 2.07% IRON ORE 161.91 — — COPPER 6.24 ▼ 0.63% GOLD 3,917 ▼ 2.08% SILVER 50.61 ▼ 2.46% SOY 1,225 ▼ 0.35% CORN 445.50 ▼ 0.56% WHEAT 588.50 ▼ 1.83% COFFEE 275.10 ▲ 2.27% SUGAR 18.22 ▼ 1.41% ORANGE JUICE 140.60 ▼ 0.25% COTTON 78.56 ▲ 0.05% COCOA 5,187 ▲ 5.71% BEEF 223.05 ▲ 1.86% CATTLE 331.80 ▼ 0.25% LITHIUM 59.43 ▼ 0.92% 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 0.30 ▼ 98.60% 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 71,674.32 ▼ 0.46% MERVAL 2,848,945 — — USD/BRL 5.64 ▲ 1.06% USD/MXN 18.58 ▼ 0.14% USD/CLP 994.00 ▲ 1.14% USD/COP 3,302 ▼ 0.16% USD/PEN 3.41 ▼ 0.06% USD/ARS 1,545 ▲ 0.03% USD/UYU 40.52 ▲ 3.32% USD/PYG 6,185 ▲ 3.33% USD/BOB 11.60 ▲ 0.86% USD/DOP 60.47 ▲ 0.03% USD/CRC 445.25 ▲ 1.62% USD/GTQ 7.65 ▲ 3.31% USD/HNL 26.90 ▲ 3.30% USD/NIO 36.62 ▲ 2.73% USD/VES 909.35 ▲ 0.67% 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 ▲ 0.10% BRENT 95.41 ▲ 2.86% WTI 88.32 ▲ 2.07% IRON ORE 161.91 — — COPPER 6.24 ▼ 0.63% GOLD 3,917 ▼ 2.08% SILVER 50.61 ▼ 2.46% SOY 1,225 ▼ 0.35% CORN 445.50 ▼ 0.56% WHEAT 588.50 ▼ 1.83% COFFEE 275.10 ▲ 2.27% SUGAR 18.22 ▼ 1.41% ORANGE JUICE 140.60 ▼ 0.25% COTTON 78.56 ▲ 0.05% COCOA 5,187 ▲ 5.71% BEEF 223.05 ▲ 1.86% CATTLE 331.80 ▼ 0.25% LITHIUM 59.43 ▼ 0.92% 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 0.30 ▼ 98.60% 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

Brazil Covid-19

Brazil’s Health cites risk of myocarditis in children to justify longer interval between vaccine doses

By · · 2 min read

RIO DE JANEIRO, BRAZIL – Special Secretary for the Fight against Covid-19 Rosana Leite de Melo cited in a press conference on Wednesday, January 5, the alleged risk of myocarditis (proven rare) in the administration of the vaccine against Covid-19 in children aged 5 to 11.

The Secretary justified the Ministry’s adoption of a longer interval than recommended by ANVISA for the administration of the vaccine to children. ANVISA had suggested 21 days, but the Ministry of Health decided to adopt 56 (eight weeks).

Brazil’s Health cites risk of myocarditis in children to justify longer interval between vaccine doses
The Ministry decided for an 8-week gap (56 days) between doses.
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“The benefit is greater, it is much better for anyone if the interval is extended. It works for children and adults,” she said.

“Children have a risk, a small risk, of myocarditis and we want that risk to be as low as possible. Studies show that by extending the interval, greater protection against this adverse effect is achieved,” she added.

Individuals in this age group may be administered Pfizer’s pediatric vaccine at one-third of the usual dose, according to the Brazilian regulator.

Vaccination of this age group will begin with children with comorbidities. Parental consent will be required. If the guardian is present during the immunization, no written consent will be required.

Nevertheless, the Ministry recommends prior consultation with a doctor before vaccination. The Ministry reversed its decision and dismissed the requirement for a doctor’s prescription to vaccinate children against Covid-19.

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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