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Editorial
. 2020 Apr 6:369:m1373.
doi: 10.1136/bmj.m1373.

Health surveillance during covid-19 pandemic

Rafael A Calvo  1 , Sebastian Deterding  2 , Richard M Ryan  3
Affiliations
Editorial

Health surveillance during covid-19 pandemic

Rafael A Calvo et al. BMJ. .
No abstract available

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Conflict of interest statement

Competing interests: The BMJ has judged that there are no disqualifying financial ties to commercial companies. The authors declare the following other interests: RAC works with a variety of commercial companies including Google and IESO Health. SD works with a variety of commercial companies, including the Helmholtz Centre for Infection Research. RMR works with a variety of commercial companies. This work is unrelated to the topic of this editorial. The BMJ policy on financial interests is here: https://www.bmj.com/sites/default/files/attachments/resources/2016/03/16-current-bmj-education-coi-form.pdf.

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