COVID-19: Sweden's herd immunity strategy has failed, hospitals inundated <https://www.news.com.au/world/europe/swedens-herd-immunity-strategy-has-failed-hospitals-inundated/news-story/374e397d9232036000a1d38548eabff9> / <https://www.nzherald.co.nz/world/covid-19-swedens-herd-immunity-strategy-has-failed-hospitals-inundated/N5DXE42OZJOLRQGGXOT7WJOLSU/>