Islamabad: Pakistan's coronavirus positivity ratio decreased to 4.22% from more than 11% a couple of weeks ago.

Pakistan is presently experiencing the fourth wave of coronavirus which is said to be deadlier and more contagious than previous three COVID waves.

According to National Command and Operations Center (NCOC), around 2,167 cases of coronavirus were reported while 40 people succumbed to the disease in the last 24 hours, taking the total death toll to 27,246. The daily Covid-19 positivity rate in Pakistan is at 4.22%.

The total number of cases has reached 1,226,008.

As many as 1,135,038 patients have recovered from the disease with 4,840 critical cases.

Punjab             

The number of patients swelled to 422,790 in the province with 12,407 causalities.

Sindh

The number of infections has surged to 450,787 in the province, while the death toll has reached 7,270.

Khyber Pakhtunkhwa

The confirmed cases have surged to 171,388 in the province with 5,412 casualties.

Balochistan

There are 32,769 confirmed cases while 344 patients have died from the infection so far.

AJK and Gilgit-Baltistan

There are 33,787 coronavirus cases in the AJK while the death toll has reached 729. On the other hand, there are 10,245 cases in GB with 182 coronavirus deaths.

Islamabad

There are 104,242 cases in the capital city while 902 people have lost their lives

According to National Command and Operations Center (NCOC), around 3,012 cases of coronavirus were reported while 66 people succumbed to the disease in the last 24 hours, taking the total death toll to 27,004.

The total number of cases has reached 1,215,821.

As many as 1,112,236 patients have recovered from the disease with 5,039 critical cases.

Punjab               

The number of patients swelled to 418,196 in the province with 12,319 causalities.

Sindh

The number of infections has surged to 447,678 in the province, while the death toll has reached 7,210.

Khyber Pakhtunkhwa

The confirmed cases have surged to 169,972 in the province with 5,329 casualties.

Balochistan

There are 32,671 confirmed cases while 344 patients have died from the infection so far.

AJK and Gilgit-Baltistan

There are 33,551 coronavirus cases in the AJK while the death toll has reached 727. On the other hand, there are 10,204 cases in GB with 182 coronavirus deaths.

Islamabad

There are 103,549 cases in the capital city while 893 people have lost their lives.

The technical advisor on marine fisheries at World Wild Fund (WWF), Muhammad Moazzam Khan said that the new island appeared in west off the coast of Sonmiani near Kund Malir.

“Such phenomena occurs due to geographical changes within the ocean depths,” he said adding that these kind of small islands emerge, remain in place for a while and then diminish back into the waters.

It is pertinent mention here that such Islands had earlier emerged at the same location in 2000 and 2010.

The first known emergence, during November 1945, was concurrent with an earthquake of magnitude 8.0.

The 2nd and 3rd emergences were in March 1999 and November 2010 respectively.

In 2013, an island emerged off Gwadar coast after a powerful 7.7 magnitude earthquake struck Pakistan. However, the island disappeared after some time.

Landsat images of March 1999 and November 2010 emergences indicate appearance of round-shaped island of 4.4 and 5.2 hectare area, followed by erosion and disappearance. The island was composed of mud breccias and circular vents spewing mud slurry and methane gas.