Link to a few more interesting papers.

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 ## Topical or time-specific links: ##
 
+* [Feline coronavirus drug inhibits the main protease of SARS-CoV-2
+  and blocks virus
+  replication](https://www.nature.com/articles/s41467-020-18096-2)
+  (*Nature*, 2020-08-27).  Lays the framework for the use of two
+  dipeptide-based protease inhibitor (GC376 and GC373), found to be
+  effective against Feline Enteric Coronavirus (FECoV), in human
+  trials for the treatment of COVID-19.
+
+* [Two metres or one: what is the evidence for physical distancing in
+  covid-19?](https://www.bmj.com/content/370/bmj.m3223) (*British
+  Medical Journal* analysis, 2020-08-25).  Argues that “current rules
+  on safe physical distancing are based on outdated science; rules on
+  distancing should reflect the multiple factors that affect risk,
+  including ventilation, occupancy, and exposure time”, and proposes a
+  table of low/medium/high risk configurations.
+
 * [Progress report on the coronavirus
   pandemic](https://www.nature.com/articles/d41586-020-02414-1).
   (*Nature* editorial, 2020-08-19).
 
+* [High prevalence of SARS-CoV-2 antibodies in care homes affected by
+  COVID-19; a prospective cohort study in
+  England](https://www.medrxiv.org/content/10.1101/2020.08.10.20171413v1)
+  (2020-08-12 preprint).  Finds that older residents are able to mount
+  the same antibody response and neutralizing antibodies against
+  SARS-CoV-2 as the younger healthier staff, irrespective of gender or
+  having symptoms.
+
 * [A country level analysis measuring the impact of government
   actions, country preparedness and socioeconomic factors on COVID-19
   mortality and related health