diff --git a/content/session/coronavirusresources.md b/content/session/coronavirusresources.md
index e166362..3da607a 100644
--- a/content/session/coronavirusresources.md
+++ b/content/session/coronavirusresources.md
@@ -6,6 +6,7 @@ images: ["/topic/coronanotes/care_curve.jpg"]
 
 - [How will country-based mitigation measures influence the course of the COVID-19 epidemic?](https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30567-5/fulltext)
 - [Impact of non-pharmaceutical interventions (NPIs) to reduce COVID-19 mortality and healthcare demand](https://www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-NPI-modelling-16-03-2020.pdf)
+- [Review of Ferguson et al “Impact of non-pharmaceutical interventions...”](https://necsi.edu/review-of-ferguson-et-al-impact-of-non-pharmaceutical-interventions)
 - [Flatten the Curve](https://www.flattenthecurve.com/)
 - [The Man Who Saw the Pandemic Coming](http://nautil.us/issue/83/intelligence/the-man-who-saw-the-pandemic-coming)
 - [Mike Davis: "The Monster is finally at the door"](http://links.org.au/mike-davis-covid-19-monster-finally-at-the-door)
@@ -120,6 +121,7 @@ images: ["/topic/coronanotes/care_curve.jpg"]
 - [Open Wiki to map, connect and organize information channels, solidarity and social cooperation](https://viralsolidarity.org/doku.php?id=start)
 - [Open source medical supplies FB group](https://www.facebook.com/groups/670932227050506/)
 - [Ultimate Medical Hackathon: How Fast Can We Design And Deploy An Open Source Ventilator?, by Hackaday](https://hackaday.com/2020/03/12/ultimate-medical-hackathon-how-fast-can-we-design-and-deploy-an-open-source-ventilator/)
+- [Biohackers team up online to help develop coronavirus solutions](https://www.theguardian.com/world/2020/mar/18/biohacking-online-forums-coronavirus-vaccines-testing)
 - [How profit makes the fight for a coronavirus vaccine harder](https://www.theguardian.com/commentisfree/2020/mar/04/market-coronavirus-vaccine-us-health-virus-pharmaceutical-business)
 - [Impacts of operational failures on primary care physicians’ work: A critical interpretive synthesis of the literature](https://www.thisinstitute.cam.ac.uk/research-articles/impacts-operational-failures-primary-care-physicians-work-critical-interpretive-synthesis-literature)
 - [Trump 'offers large sums' for exclusive US access to coronavirus vaccine](https://www.theguardian.com/us-news/2020/mar/15/trump-offers-large-sums-for-exclusive-access-to-coronavirus-vaccine)