Federal Government explains delay in implementation of anti-graft strategy Charles Ogugbuaja (who was in Abuja)
Experts explain why COVID-19 survivors report other complications Chukwuma Muanya, Abigail Ikhaghu and Ijeoma Nwanosike
Why sex, previous pregnancy of blood donors do not increase mortality risk of transfused patients, by study Chukwuma Muanya
Pfizer commits to provide both current, future vaccines to 1.2bn people in 45 lower income countries Ijeoma Nwanosike