"coronavirus"

The US is the worst-hit country with the world's highest number of cases and deaths at 27,639,317 and 485,332, respectively, according to the CSSE.

According to the researchers, minor differences in facial features, such as the amount of fat under the skin, make significant differences in how well a mask fits.

New Zealand had successfully stamped out community spread of the virus, although new cases are regularly caught at the border among returning travellers.

There are 1,37,567 active cases of coronavirus infections in the country which comprises 1.26 per cent of the total caseload.

The US is the worst-hit country with the world's highest number of cases and deaths at 27,572,086 and 484,149, respectively, according to the CSSE.

The gleaming city had faced criticism globally for reopening businesses and easing curfews to attract tourists during the peak year-end holiday season.

The number of people who have recuperated from the disease surged to 1,05,89,230 which translates to a national COVID-19 recovery rate of 97.32 per cent.

China's ban followed British media regulator Ofcom revoking state broadcaster CGTN licence to broadcast in the UK.

The US is the worst-hit country with the world's highest number of cases and deaths at 27,389,196 and 475,221, respectively, according to the CSSE.

According to the researchers, exhaled aerosol particles vary greatly between subjects, depending on their age, state of viral infection, and body mass index (BMI).

Until vaccine-induced population immunity is achieved, universal masking is a highly effective means to slow the spread of SARS-CoV-2.

The country currently has 1,42,562 active COVID-19 cases, which account for only 1.31 per cent of its total caseload.

India comes in second place in terms of cases at 10,858,371.

The number of people who have recuperated from the disease surged to 1,05,61,608 pushing the national COVID-19 recovery rate to 97.27 per cent.

The US is the worst-hit country with the world's highest number of cases and deaths at 27,189,188 and 468,103, respectively, according to the CSSE.

The Wuhan Institute of Virology has collected extensive virus samples, leading to unproven allegations that it may have caused the original outbreak.

Many people now prefer to go somewhere close to their hometown with the fear of sudden lockdowns

The research, published in the journal Nature Medicine, noted that the vaccine is effective against coronavirus variants carrying the N501Y and E484K mutations.

The number of people who have recuperated from the disease surged to 1,05,48,521 pushing the national COVID-19 recovery rate to 97.25 per cent.

The US is the worst-hit country with the world's highest number of cases and deaths at 27,088,044 and 464,845, respectively, according to the CSSE.