"Employers are talking about the inordinate numbers of employees that they have out sick due to repeated respiratory infection. Yet they're doing almost nothing to protect their employees from repeated respiratory infection."
'Covid is not done with us': Coronavirus and the ongoing impact on immunity | RNZ News
https://www.rnz.co.nz/news/national/497869/covid-is-not-done-with-us-coronavirus-and-the-ongoing-impact-on-immunity