KATHMANDU, July 19: Prime Minister Sher Bahadur Deuba on Monday visited the vaccination centers where 'Johnson & Johnson' vaccines are being administered. Prime Minister Deuba reached the Nepal Orthopedic Hospital, Jorpati; Tribhuvan University Teaching Hospital (TUTH), Maharajgunj; Bir Hospital-based COVID-19 Central Unified Hospital and the Patan Academy of Health Sciences (Patan Hospital), Lalitpur to oversee the vaccination drive. At the Central Unified Hospital, Deputy Director Dr Ashesh Dhungel briefed the Prime Minister about the campaign.