Researchers use smartphone camera for COVID virus detection A team of researchers in the US has developed an assay that can detect the presence of COVID-19 virus in a nasal swab using a device attached to an smartphone.
HC seeks quick action on curbing Dhaka’s air pollution
The High Court on Tuesday ordered the authorities concerned to take steps and submit a report within 30 days to implement its nine-point directive to bring down the air pollution level in Dhaka and ... French 'Alzheimer's village': Where nursing home meets the outside world Residents of the purpose-built village near Dax in southwestern France shop for groceries, get pampered at the hair salon and enjoy music recitals just like anyone else. Is there a correlation between sleep apnea and depression Depression is often also connected with sleep disordered breathing, and not only by conventional wisdom, but by increasing clinical evidence day after day. Reaching herd immunity in a viral pandemic However, the extent of protection via natural infection is unknown with the new coronavirus. Moreover, more people would die while waiting for herd immunity than if a vaccine was produced. India's COVID-19 cases cross 5m With a massive spike of 90,123 cases, including 1,290 deaths in 24 hours, India's tally on Wednesday crossed the grim mark of 50 lakh, according to the Ministry of Health and Family Welfare.