Tag: Study

A study of 614 fully vaccinated health workers in India found a "significant" drop in their COVID-fighting antibodies within four months of the first shot.

Brazilian researchers have found that a molecule in the venom of a type of snake inhibited coronavirus reproduction in monkey cells, a possible first step toward a drug to combat the virus causing COVID-19.

Viral buildup in the lungs is the likely driver behind the steep mortality rates seen in the Covid-19 pandemic, according to a study published on Tuesday.

Drinking up to three cups of coffee a day may protect your heart, a new study finds.

SARS-CoV-2, the virus that causes COVID-19, was "not developed" as a biological weapon, the US intelligence community has concluded in a report, with President Joe Biden reiterating the allegation that China continues to reject calls for transparency and withhold information about the origins of the virus.

The decision to lift the nationwide lockdown on Monday (30) with gradual relaxation afterwards could contribute to an eventual Covid-19-related death toll of 16,700 in Sri Lanka, the World Health Organisation (WHO) has projected.

Having two doses of Covid vaccine remains the best way to protect against the Delta variant, first identified in India and now dominant in the UK.

The annual influenza vaccine may reduce the risk of stroke, sepsis, blood clots and several other severe effects in patients with Covid-19, according to a study.

People who have received both doses of their coronavirus vaccine are three times less likely to get infected with COVID-19, a latest UK study has found.

Female giraffes have evolved to go through the menopause early so they can help care for their grandchildren, a new study reveals.