US issues new visa criteria for 6 Muslim nations

Islamabad, Apr 16: The number of coronavirus cases in Pakistan topped 6000 while the death toll due to the virus has reached 117, Dawn reported citing official data on Wednesday.

Over 1,446 people have recovered in the country from the deadly virus that has killed over 1.3 lakh people worldwide.

The total number of cases in the country has reached 6297 with Punjab being the worst affected province with 3,016 cases. Meanwhile, Sindh has 1,688 cases of the deadly virus.

Khyber Pakhtunkhwa has reported 47 new cases of the coronavirus, taking the provincial total to 912. Most of the new cases are of Tableeghi Jamaat members who have travel history.

Balochistan has reported four new cases of COVID-19, taking the provincial total to 281 according to provincial government spokesperson Liaquat Shahwani.

On Tuesday, Prime Minister Imran Khan had announced the extension of the nationwide lockdown with relaxation to some sectors.

Addressing the media in Islamabad on Tuesday, Khan said, "We made the hard decision of imposing lockdown in the country which was very well implemented due to cooperation of the people."

The countrywide lockdown was imposed last month in a bid to stem the spread of coronavirus. Later, a two-week extension was announced in the restrictions until April 14.

Beijing, May 18: China has reported 25 new COVID-19 patients, the health authorities said on Monday, as 14 asymptomatic cases were detected in Wuhan, the first epicentre of the coronavirus where officials are doing mass testing of the city's entire 11 million population, taking the number of such cases in the city to 337, the highest in the country.

The death toll in China remained at 4,634 on Sunday with no new fatalities reported.

China's National Health Commission (NHC) reported seven new confirmed cases of COVID-19 and 18 asymptomatic cases on Sunday.

Jilin province where the government has implemented strict control measures in the last few days following reports of clusters of cases in Jilin city reported two cases on Sunday, while Shanghai city has reported one.

As of Sunday, the overall confirmed cases in China had reached 82,954, including 82 patients who are still being treated, and 78,238 people who have been discharged after recovery.

Also on Sunday, 18 new asymptomatic cases including two from abroad were reported in China, taking the total number under medical observation to 448, the NHC said.

Asymptomatic cases pose a problem as the patients are tested COVID-19 positive but develop no symptoms such as fever, cough or sore throat. However, they pose a risk of spreading the disease to others.

Wuhan which is undergoing mass testing of the city's entire over 11 million population to determine the prevalence of the virus has reported no new confirmed cases, but 14 new asymptomatic infections, taking the number of such cases in the city to 337, the highest in the country, according to the figures released by the local health commission on Sunday.

The death toll in Hubei province stood at 4,512, including 3,869 in Wuhan.

The province so far has reported 68,134 confirmed COVID-19 cases in total, including 50,339 in Wuhan, according to the officials figures.

As the cases dropped, China on Sunday exempted people in Beijing from wearing masks, signalling that the virus is under control in the national capital.

As the virus is abating in the country, China is opening up all its business including entertainment centres like Shanghai Disneyl and to show that it has managed to control the dreaded virus while the world is struggling with it with lockdowns and massive casualties.

The novel coronavirus which originated in Wuhan in December last year has claimed 315,185 lives and infected over 4.7 million people globally, according to Johns Hopkins University data.

Jun 13: Requiring the wearing of masks to prevent the spread of the novel coronavirus in areas at the epicenter of the global pandemic may have prevented tens of thousands of infections, a new study suggests.

Mask-wearing is even more important for preventing the virus' spread and the sometimes deadly COVID-19 illness it causes than social distancing and stay-at-home orders, researchers said, in the study published in PNAS: The Proceedings of the National Academy of Sciences of the USA.

Infection trends shifted dramatically when mask-wearing rules were implemented on April 6 in northern Italy and April 17 in New York City - at the time among the hardest hit areas of the world by the health crisis - the study found.

"This protective measure alone significantly reduced the number of infections, that is, by over 78,000 in Italy from April 6 to May 9 and over 66,000 in New York City from April 17 to May 9," researchers calculated.

When mask-wearing went into effect in New York, the daily new infection rate fell by about 3% per day, researchers said. In the rest of the country, daily new infections continued to increase.

Direct contact precautions - social distancing, quarantine and isolation, and hand sanitizing - were all in place before mask-wearing rules went into effect in Italy and New York City. But they only help minimize virus transmission by direct contact, while face covering helps prevent airborne transmission, the researchers say.

"The unique function of face covering to block atomization and inhalation of virus-bearing aerosols accounts for the significantly reduced infections," they said. That would indicate "that airborne transmission of COVID-19 represents the dominant route for infection."

The U.S. Center for Disease Control and Prevention on Friday urged organizers of large gatherings that involve "shouting, chanting or singing to strongly encourage the use of cloth face coverings to lower the risk of spreading the coronavirus."