Claudia Hammond and a panel of international experts look at the latest research into Covid-19, the disease caused by the new coronavirus which is sweeping through the world.

As the disease spreads how is South America handling the pandemic? How are the indigenous people of the Amazon protecting themselves? We also look at the aerodynamics of infection - if the air in an ITU room is changed 12 times and the virus still lingers what hope do offices have?

On the panel are Professor Lydia Bourouiba, Associate Professor at the Fluid Dynamics of Disease Transmission Laboratory at Massachusetts Institute of Technology, Dr Adam Kucharski from the London School of Hygiene and Tropical Medicine, Professor Holgar Schunemann, co-director of the World Health Organization (WHO) Collaborating Centre for Infectious Diseases, Dr David Collier, Clinical Director at Queen Mary University London and Barbara Fraser, health journalist in the Peruvian capital Lima.

The Evidence is produced in association with Wellcome Collection.
Producers: Geraldine Fitzgerald and Caroline Steel
Editor: Deborah Cohen

Picture: Employees of the Ciudad de Dios market wait respecting safety distances to be tested by workers of the Health Ministry to discard COVID-19 in Lima on May 11, 2020. Credit: Ernesto Benavides/AFP via Getty Images Show less