Ten more deaths were recorded at the Covid-19 unit of Rajshahi Medical College Hospital (RMCH) in the last 24 hours till 6am on Monday, raising the fatality to 47 in last six days of this month.
The previous day's fatality figure was also ten. Earlier, the number of casualties was 340 in August, 566 in July and 405 in June, health officials said.
"All of the afresh deaths had symptoms of Covid-19," he said.
Twenty-four more patients were admitted to the designated Covid-19 wards of the hospital in the last 24 hours, raising the total number of admitted patients to 133, including 51 positive cases.
Twenty-two patients returned home from the Covid-19 unit after being cured during the time.
Yazdani said the infection rate has increased by 5.50 percent in Rajshahi compared to the previous day.
A total of 85 people were diagnosed with Covid-19 after testing 481 samples in Rajshahi's two laboratories on Sunday, showing 14.95 percent positivity rate against 9.45 percent on Saturday.