COVID-19 antibodies produced by the Pfizer vaccine decreased more than 80 per cent in senior nursing home residents and their caregivers six months after receiving their second dose, a US study has......
Shaida Abdali, the 33-year-old ambassador to India believes that Delhi and Kabul have to do much more to secure the region, says Jyoti Malhotra A group of sardars are making merry so loudly that......