Norway has expressed increasing concern about the safety of the Pfizer-BioNTech vaccine on elderly people with serious underlying health conditions after raising an estimate of the number who died after receiving inoculations to 29.The latest figure adds six to the number of known fatalities in Norway, and lowers the age range of people thought to be affected to 75 from 80. While it’s unclear exactly when the deaths occurred, Norway has given at least one dose to about 42,000 people and focused…

This post was originally published on South China Morning Post.