The authorities arrested a close aide of former President Jair Bolsonaro on charges that he forged vaccine records, possibly to help Mr. Bolsonaro enter the United States.
While for-profit theater owners and operators agreed to stop checking proof of vaccination this week, several nonprofit Broadway theaters continue to require it.
Tickets are on sale for the world’s most popular sporting event, but concerns over worker exploitation and laws against homosexuality have complicated the decision to attend for some fans.