Recall of previous vaccinations received was poor, and serology was conducted in some cases to confirm protection for those who received prior vaccinations. Vaccination coverage was lower among study populations compared to the general population or national average. Factors that influenced uptake, which...
2021; Aarstad and Kvitastein 2023; Bell et al. 2011), making it tempting to initially lay off the first group when downsizing the workforce. Another issue is that seniority is the main rule when laying people off in Norway, i.e., young and inexperienced employees tending to earn ...