At least 2,886 people have been killed, 4,639 injured and 373 missing after a magnitude-7.9 quake hit Myanmar last week, according to the country's State Administration Council information team.

Myanmar declared a week of national mourning on Monday over the quake.

Meanwhile, authorities in neighboring Thailand's Bangkok said on Wednesday that 22 people were killed.

The Chinese Embassy in Myanmar has delivered cash assistance worth 1.5 million yuan ($206,700) to the Myanmar Red Cross Society as international aid poured in to join the quake relief efforts.