THE Provincial Health Office (PHO) of Bataan on Wednesday announced it is preparing for the vaccine rollout to priority group A4 or essential workers. PHO chief Dr. Rosanna Buccahan said people may register online. The institution-based workers are reminded only authorized representatives of companies, organizations or businesses will be allowed to register and receive the QR code. Freelance essential workers, on the other hand, are advised to coordinate and register with their villages. So far, 58,541 individuals were vaccinated for the first dose and 15,366 received complete jabs.