La infancia del mundo is a novel by Argentine writer Michel Nieva, published in English as Dengue Boy.^[1]

The novel was translated into English as Dengue Boy in 2025 by Rahul Bery. In an article for LitHub, Bery described the novel as "a watershed in my journey as a translator."^[2]

Jake Casella Brookins of Locus Magazine wrote that the novel demonstrates "how cosmic horror applies to climate fiction, how these ideas of ancient evil and human derangement are newly relevant in addressing both natural and social crises."^[3]

Max Pearl of The Guardian wrote that the novel was "anti-capitalist satire," saying that the core drama of the novel was "capitalism's discontents coming home to roost."^[4]

Publishers Weekly praised the novel as "ingenious and outré," saying that, "delightfully gonzo and hilariously surreal, this novel turns nightmarish visions into vital art. It’s a sui generis showstopper."^[5] Doug Johnstone of The Big Issue reviewed the novel as "bizarre but utterly compelling," saying it was "a propulsive novel with a relentless pace, throwing literary allusions and gory madness at the reader."^[6] Matt Reynolds of Wired reviewed the novel as "brilliantly strange," saying that it "skips across economics, sexuality, biology, and temporality without ever really drawing breath."^[7] Kirkus Reviews described the novel as "hallucinogenic cocktail" and as a "hyperkinetic, audacious grotesquerie."^[8] David Hebblethwaite of Strange Horizons wrote that "I've read novels that destroy themselves before, but rarely have they done so with the gleeful abandon of Dengue Boy. This book demands the reader trusts that author Michel Nieva knows where he’s going. He absolutely does know, but you should strap yourself in for the journey," noting the novel's "striking imaginative set pieces" and that it "feels larger than reality throughout."^[9]