Episode description

Analysis of the 78,0000-year-old fossil of a Kenyan boy reveals he was likely buried with care and attention, the body wrapped and laid to rest supported on a pillow. Maria Martinon-Torres, of the National Research Centre on Human Evolution in Burgos, Spain, and a team from Kenya and Germany used techniques from paleontology and forensic science to reveal his story from the fragile remains.

A promising malaria vaccine is to enter trials which could lead to it being used globally to vaccinate children. Merheen Datoo, Oxford University’s Jenner Institute, explains malaria vaccines have been in development for 100 years. Research from these helped covid vaccine development and the success of covid vaccines may now help to speed up the rollout of malaria vaccines.

Covid vaccines may also help to treat those who have symptoms of long covid – a range of immune system issues that develop sometimes months after the initial infection. Yale University immunologist Akiko Kawasaki is embarking on a research project to assess the impact. If you’d like to take part, have yet to be vaccinated, and live in Connecticut in the US, email covidrecovery@yale.edu.

And in India scientists are calling on the government to make all data on Covid more widely available. At present Indian bureaucracy means statistics on infection rates, variants and recovery are not distributed widely. Science journalist TV Padma says greater access to the data could help more scientists come together to work on solutions to India’s Covid crisis.

(Image: An artist’s interpretation of Mtoto’s burial Credit: Fernando Fueyo)

Presenter: Roland Pease Producer: Julian Siddle