A groundbreaking study involving the world’s first Covid-19 trial where 36 volunteers were deliberately infected with the virus has revealed a unique insight to scientists about the early stages of the disease, BBC reported.

At least 11,596 new infections were recorded and 33 people died from Covid-19 in 24 hours till 8:00 am today, said a press release issued by the Directorate General of Health Services (DGHS).

The government has issued new directives, including restriction on social gatherings and suspension of all in-person classes, considering the sharp rise in Covid-19 cases triggered by the Omicron variant.

Health officials have urged people to follow health safety rules strictly as the World Health Organization said the new sub-variant of Omicron, already detected in 57 countries, may be even more contagious.

At least 12,193 new infections were recorded and 36 people died from Covid-19 in 24 hours till 8:00 am today, said a press release issued by the Directorate General of Health Services (DGHS).

Pfizer on Tuesday asked the US to authorize extra-low doses of its COVID-19 vaccine for children under 5, potentially opening the way for the very youngest Americans to start receiving shots as early as March.

A sub-variant of the highly contagious Omicron coronavirus strain, which some studies indicate could be even more infectious than the original version, has been detected in 57 countries, the World Health Organisation (WHO) said on Tuesday (Feb 1).

Leading South African scientists are set to investigate Covid-19 and HIV in tandem, amid mounting evidence that the collision of the two pandemics could be generating new coronavirus variants.

Despite a gradual decline in the prices of RT-PCR testing kits in the market, the government has not lowered the cost of the Covid tests at private hospitals and labs since May 2021.

As a group of Chinese researchers flagged concerns about NeoCov, claiming this new virus has a latent potential to mutate and penetrate the human population, two Bangladeshi experts think the fear is illogical and there is no need to panic.

The health directorate reported that 31 people died of Covid-19 in the 24 hours ending at 8:00am yesterday.

The BA.2 subvariant of the Omicron coronavirus variant, which has quickly taken over in Denmark, is more transmissible than the more common BA.1 and more able to infect vaccinated people, a Danish study has found.

At least 13,154 new infections were recorded and 31 people died from Covid-19 in 24 hours till 8:00 am today, said a press release issued by the Directorate General of Health Services (DGHS).

US health regulators on Monday granted full approval to Moderna’s COVID-19 vaccine, a shot that’s already been given to tens of millions of Americans since its emergency authorization over a year ago.

A total of 322 Covid-19  patients died in January -- around four times higher than the 91 deaths in December.

Canadian Prime Minister Justin Trudeau said on Monday he had tested positive for COVID-19 but was feeling fine and would continue to work remotely while following public health guidelines.

The US has donated an additional 10 million doses of Pfizer’s Covid-19 vaccine to Bangladesh via COVAX, bringing the total US contribution to more than 38.6 million doses -- with millions more scheduled to arrive over the coming months.

At least 13,501 new infections were recorded and 31 people died from Covid-19 in 24 hours till 8 am today, said a press release issued by the Directorate General of Health Services (DGHS).

 The actual Covid-19 caseload in Bangladesh at present is most definitely higher than what is being reported officially, said Health Minister Zahid Maleque yesterday -- highlighting the severity of the ongoing wave of coronavirus cases.

The highly transmissible Omicron variant of the SARS-CoV-2 virus - the most common form of which is known as BA.1 - now accounts for nearly all of the coronavirus infections globally, although dramatic surges in Covid-19 cases have already peaked in some countries.