Most people who had Covid-19 are protected from catching it again for at least six months, but elderly patients are more prone to reinfection, according to a research published in The Lancet....
India has logged 39,726 coronavirus cases in the last 24 hours, highest since November last year, taking the total tally to 1,15,14,331....
The overall number of global Covid-19 cases has surpassed 121.7 million, while the deaths have surged to more than 2.68 million, according to the Johns Hopkins University....
French Prime Minister Jean Castex on Thursday announced "new massive measures" to curb Covid-19 in the country's 16 worst-hit regions, including Paris and the northern region....
Three persons, including two children, were injured in a fire that broke out in the Bengali Basti Rangpuri 'jhuggis' (shanties) in South West Delhi's Vasant Kunj on Friday....
Covid-19 variants are spreading quickly across Canada as some provinces have eased restrictions after cases began to fall last month, according to health authorities. ...
With India on Thursday recording highest single-day rise since December, the cases in Maharashtra accounted for 63.21 per cent of the daily new cases, followed by Kerala and Punjab....
Coronaviruses may be vulnerable to ultrasound vibrations, within the frequencies used in medical diagnostic imaging, said researchers. ...
The Africa Centers for Disease Control and Prevention said Guinea and the Democratic Republic of the Congo (DRC) have reported 30 Ebola virus cases and 15 related deaths so far....
Two coronavirus strains first detected in California have been officially defined by the US Centers for Disease Control and Prevention (CDC) as "variants of concern". ...
