The Ghana Tourism Authority (GTA) in collaboration with Kids In Tourism (KIT), on Monday organised a tour dubbed, "An Accra city tour with the coach for children" to promote domestic tourism among children. The tour which forms part of activities to commemorate this year's United Nations World Tourism Organisation (UNWTO)…
Blocking the PD-1 inhibitory pathway within a subset of specialized T-cells may improve overall immune response against virally driven cancers, according to findings published in Nature.