The World Health Organization (WHO) has ranked Nigeria’s COVID-19 response as the fourth-best in the world. Dr. Walter Mulombo, WHO Country representative said this on Thursday while marking the arrival of the first batch of the 177,600 doses of the Johnson&Johnson COVID-19 vaccine in Abuja. The WHO official commended the government, adding that the joint effort of the Presidential Steering Committee (PSC), Federal Ministry of Health (FMOH), and National Primary Health Care Development Agency (NPHCDA) among others for the quick response of both treatment and vaccination exercise is impressive. Mulombo said “We are witnessing the symbolic arrival of 177,600 Johnson & Johnson vaccines, another landmark event in Nigeria’s response to COVID-19 pandemic; widely acclaimed by many as one of the most successful so far in the world. “Nigeria was ranked fourth among the top ten most successful responses to COVID-19.