FELIX ONUAH NIGERIA will draw up a supplementary budget in March to cover the cost of COVID-19 vaccinations, for which no provision was made in the 2021 finance bill adopted in December, finance minister Zainab Ahmed said on Thursday. The government has said it plans to inoculate 40% of Nigeria's 200 million people this year and another 30% in 2022. The country, Africa's most populous, has been hit by a second wave of infections in recent weeks. "There will be a supplementary budget, the first one will be in March relating to the COVID-19 pandemic," Ahmed told reporters, without giving…