The overall number of Covid-19 cases has surpassed 535 million amid a rise in new infections in parts of the world.
According to the latest global data, the total case count mounted to 535,171,130 while the death toll from the virus reached 6,319,945 on Sunday morning.
The US has recorded 86,503,057 cases so far and 1,033,571 people have died from the virus in the country, the data shows.
India's Covid-19 tally rose to 43,178,080 on Sunday morning, showed the health ministry's latest data.
Besides, 15 deaths from the pandemic registered across the country since Saturday morning took the total death toll to 524,692.
Situation in Bangladesh
Bangladesh registered 31 new Covid-19 cases in 24 hours till Saturday morning taking the country's total caseload to 1,953,623.
The country's total fatalities remained unchanged at 29,131 as no death was reported during the period, according to the Directorate General of Health Services (DGHS).
The daily test positivity rate increased to 0.75% from Friday’s 0.60% as 4,124 samples were tested.
The country on Thursday saw 29 cases with zero deaths.
The mortality rate remained unchanged at 1.49%. The recovery rate rose to 97.45% as 171 patients recovered during this period.
In May, the country reported only four Covid-19 linked deaths and 816 new cases, while 7,356 patients recovered from the disease, according to the DGHS.
Among the four deaths during the period, one was vaccinated with a single dose of the Covid-19 vaccine while three were vaccinated with only two doses.
The country reported its first zero Covid-19 death in a single day on November 20 last year, along with 178 cases, since the pandemic broke out here in March 2020.
On January 28, Bangladesh logged its previous highest positivity rate of 33.37%.
The country registered its highest daily caseload of 16,230 on July 28 last year and daily fatalities of 264 on August 10 in the same year.
Booster dose campaign
A week-long booster dose campaign kicked off on Saturday, aiming to inoculate over 10 million people across the country.
"The campaign began at 9am on Saturday. It will continue till June 10," said Dr Shamsul Haque, director of the Corona Vaccination Campaign of the Health Services Division.
Along with the booster dose campaign, the regular activities of administering Covid-19 jabs are on, he added.