1. In a little village, Rasulpur, of Naogaon district, the first dose of COVID-19 vaccine has been injected among 500 people who were infected earlier by this COVID-19. Half of the people have been injected with the AstraZeneca vaccine while the rest half of the people have been given the Pfizer vaccine. Mr. Ahmed, a medical technician, takes data from these 500 people using the help of social media application Facebook by creating a group CovidAfterEffects. He is using this group to communicate with the members to investigate the level of antibody that has been developed after 2 weeks of injecting these two categories of vaccines. Now using a survey on the members in that group he is going to collect the data. The concern is that the group members expects privacy as they were previously infected with this corona virus. Now discuss the ethics of accessing the data and if accessed then discuss the guidelines for republish and the risk of harm