The death toll in Myanmar in the wake of Typhoon Yagi has jumped to 113 and more than 320,000 people have been displaced, the junta said on Sunday.

"Around the country, 113 people have been killed, 64 are missing and 14 injured" as of the night of September 14, spokesman Zaw Min Tun said, adding "more than 320,000 from 78,000 households were evacuated to temporary relief camps".

At least 59 people have been killed in Vietnam amid landslides and floods triggered by Typhoon Yagi, according to state media reports.

The typhoon was Asia's most powerful storm this year and made landfall on Vietnam's northeastern coast on Saturday, after causing havoc in China and the Philippines.

Among the victims were six people, including a newborn baby and a one-year-old boy, who were killed in a landslide in the Hoang Lien Son mountains of northwestern Vietnam.

Their bodies were discovered on Sunday, a local official told the AFP news agency.

Other victims included a family of four who were killed after heavy rain caused a hillside to collapse onto a house in mountainous Hoa Binh province in northern Vietnam, state media reported.

On Monday morning, a passenger bus carrying 20 people was swept into a flooded stream by a landslide in mountainous Cao Bang province.

Rescuers were deployed, but landslides blocked the path to where the incident took place.

In Phu Tho province, rescue operations were continuing after a steel bridge over the engorged Red River collapsed.

Reports said 10 cars and trucks, along with two motorbikes, fell into the river.

Three people were pulled out of the river and taken to hospital, but 13 others were missing.

The Vietnamese government said the storm disrupted power supplies and telecommunications in several parts of the country, mostly in Quang Ninh and Hai Phong in the northeast.

The weather agency on Monday warned of more floods and landslides, noting that rainfall had ranged between 208mm and 433mm (8.2 inches to 17 inches) in several parts of the region over the past 24 hours.

"Floods and landslides are damaging the environment and threatening people's lives," the National Centre for Hydro-Meteorological Forecasting said in a report.

Yagi weakened to a tropical depression on Sunday, but several areas of the port city of Hai Phong were under half a metre (1.6 feet) of water and there was no electricity.

At Ha Long Bay, a UNESCO World Heritage Site about 70km (43 miles) up the coast from the city, the disaster management authority said 30 vessels sank after being pounded by strong wind and waves.

The typhoon also damaged nearly 3,300 houses, and more than 120,000 hectares (296,500 acres) of crops in the north of the country, the authority said.

The number of people killed by Typhoon Yagi in Vietnam has risen to 226 with another 104 missing, according to the government's disaster management agency.

The storm, which is the strongest to hit the Southeast Asian country in decades, made landfall on Saturday with winds of up to 92mph, causing flash floods and landslides.

Officials said the northern province of Lao Cai had suffered the heaviest casualties, with 98 dead and 81 missing.

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