TAIPEI, Taiwan -- Authorities in the southern Taiwanese city of Tainan say three people -- including a 10-day-old -- have been killed and 154 hospitalized following a shallow 6.4-magnitude earthquake.

Firefighters and soldiers scrambled to the site of two collapsed residential high-rises with ladders, cranes and other equipment and pulled 221 people from the rubble.

Taiwan's official news agency says the infant and a 40-year-old man were pulled out of a 17-story Wei Guan residential building and were later declared dead.

The agency says 256 people were believed to have been living in 92 households.