The organisation in a statement said: “Ghana has managed very effectively the COVID-19 outbreak in the country, and thus succeeded in protecting lives.”
Mr Buhari said Chad should not hesitate to ask for help in areas it would deem necessary.
The two leaders might use the opportunity of their meeting to deliberate on the menace of terrorism and arms proliferation threatening the peace and security of the sub-region.
Mr Museveni, who rose to power through a rebellion, has been ruling Uganda since 1986.
Mr Museveni will commence a fresh tenure of his stranglehold on the eastern African nation.
Nigerian traders in Ghana have been having issues with Ghanaian authorities for several years with records of maltreatment, molestation and forceful closure of shops.
Before COVID-19, road traffic crashes were the highest contributor to the rate of death in the West Africa region, the official said.
The proliferation of SALWs persists because states fail to deal with the problem: the complete absence of laws recognising the licensing regime.
“For providing open doors for travellers wanting to come into Nigeria, right from spiritual and medical tourism, I think they have moved from the sixth category to around seventh.”
“Unsuspecting Nigerians come to Ghana and they become stranded. Government needs to take urgent measures.”