Thirty-two Delta variant cases of coronavirus (COVID-19) have been reported in five states across the country.
The Director-General of the NCDC, Dr Chikwe Ihekweazu, spoke about this during the resumed briefing of the Presidential Steering Committee on Monday in Abuja.
Nineteen of the cases were reported in Akwa Ibom State.
Dr Ihekweazu listed Lagos, Cross River, and Oyo states as well as the Federal Capital Territory (FCT), as the other places where at least one case of the Delta variant of COVID-19 has been confirmed in the country.
Since the outbreak of the disease that has claimed millions of lives globally, health experts have continued to watch certain coronavirus mutations and variants that have become more contagious and deadlier than the original strain.
Among such strains, the B.1.617.2. (Delta) variant has become a major source of worry in recent times as a result of its rapid increase in several countries, including the United States.
Nigeria is not left out. The Minister of Health, Dr Osagie Ehanire, who was also present at the briefing, raised concerns about the Delta variant of the virus.
He advised Nigerians against traveling to Lagos, Akwa Ibom, Oyo, Cross Rivers, Kano, Plateau and the FCT during this period, except when it was absolutely necessary.
Dr Ehanire explained that it was important for the PSC to discourage such travels because of the surge of the virus within the states of concern.
The Executive Director of the National Primary Health Care Development Agency (NPHCDA), Dr Faisal Shuaib, has assured Nigerians that the Moderna COVID-19 vaccine is very effective, with up to 74 per cent efficacy against the Delta variant.