WHO anticipates 4 million Zika infections in Americas Posted on Jan 29, 2016 by Reuters This story via Reuters Media Express has expired. Tags: Brazil, Central America, global health, health, South America, World Health Organization, Zika. Reuters Reuters, the news and media division of Thomson Reuters, is the world’s largest international multimedia news provider reaching more than one billion people every day. Reuters provides trusted business, financial, national, and international news to professionals via Thomson Reuters desktops, the world's media organizations, and directly to consumers at Reuters.com and Reuters TV.