- NEWS
COVID research is free to access — but for how long?
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout
Nature 611, 23 (2022)
doi: https://doi.org/10.1038/d41586-022-03418-9
References
Chiarelli, A. et al. Preprint at Zenodo https://doi.org/10.5281/zenodo.7003684 (2022).
Barbour, V. Front. Res. Metr. Anal. 6, 767869 (2022).