We did the press release on December 16th 2019 about our recent paper of Fujimoto et al. 2019, ApJ, 887, 2.
The release was coordinated by National Astronomical Observatory of Japan (NAOJ), U. Tokyo, U. Osaka, and Scuola Normale Speriore. You can find more details from the following links:
NHK world: https://www3.nhk.or.jp/nhkworld/en/news/20191216_34/
Scuola Normale Superiore: https://normalenews.sns.it/carbon-cocoons-surround-growing-galaxies-alma-spots-earliest-environment-pollution-in-the-univers
Neils Bohr Institute: https://www.nbi.ku.dk/english/news/news19/carbon-cocoons-surround-growing-galaxies-far-beyond-previous-beliefs/