BASSETERRE – The government of St Kitts Nevis has introduced one of the strictest travel protocols due to COVID-19. According to the St Kitts Tourism Authority, only vaccinated travellers will be welcomed based on a new policy which requires tourists, including those from the United States, be vaccinated with either a two-dose vaccine, like the Pfizer/BioNTech, Moderna, or AstraZeneca shots, or a single dose vaccine, such as Johnson & Johnson …