claimed to be aware of it.
Scientists around the wor ld are racing against time to develop a vaccine for coronavirus, which has killed more than 119,000 people and infected more than 1.9 million globally.
Currently, more than 35 companies and academic institutions around the world are working on COVID-19 vaccines. The first human trials started last month for a vaccine produced by Boston-area biotech firm Moderna Therapeutics.
Pennsylvania-based Inovio Pharmaceuticals started testing its candidate vaccine earlier this month, and Novavax, a Maryland company, has said it will start trials in Australia in May.
Nigeria has recorded 665 cases of coronavirus cases with 188 being discharged while 22 people have died of the virus.
source: TheGuardian