Author: BBC World Service

Research from New York examining the blood of people who have recovered from Covid – 19 shows the majority have produced antibodies against the disease, The researchers hope to soon be able to establish whether this confers long term immunity as with more common viral infections.

And Research in Berlin and London has identified biomarkers, minute signs of the disease which may help clinicians identify who is likely to develop severe symptoms and what kind of treatment they might need.

Mutations have been much in the headlines, these are a natural processes of evolution and not just in viruses, but the term is misunderstood, two studies focusing on different aspects shed some light on what mutation in SARS-CoV-2 really means.

Also What is the smallest particle of matter? How does radiation affect our bodies? And, how is particle physics useful in our everyday lives?

We take on particle physics questions from listeners all over the world. Marnie Chesterton and Anand Jagatia get help from particle physicists from the Large Hadron Collider at CERN and medical physicist Heather Williams.

(Image: People wear face masks as they cross a street in Times Square in New York City. Credit: Kena Betancur/AFP via Getty Images)

What is the smallest particle of matter? How does radiation affect our bodies? And, how is particle physics useful in our everyday lives?

CrowdScience takes on particle physics questions from listeners all over the world. Marnie Chesterton and Anand Jagatia get help from particle physicists from the Large Hadron Collider at CERN and medical physicist Heather Williams.

Presented by Marnie Chesterton and Anand Jagatia Produced by Cathy Edwards, Jen Whyntie and Louisa Field

(Photo: Particle collider, Credit: Getty IMages)

Research from New York examining the blood of people who have recovered from Covid – 19 shows the majority have produced antibodies against the disease, The researchers hope to soon be able to establish whether this confers long term immunity as with more common viral infections.

And Research in Berlin and London has identified biomarkers, minute signs of the disease which may help clinicians identify who is likely to develop severe symptoms and what kind of treatment they might need.

Mutations have been much in the headlines, these are a natural processes of evolution and not just in viruses, but the term is misunderstood, two studies focusing on different aspects shed some light on what mutation in SARS-CoV-2 really means.

(Image: People wear face masks as they cross a street in Times Square in New York City. Credit: Kena Betancur/AFP via Getty Images)

Presenter: Roland Pease Producer: Julian Siddle

Remdesivir a drug eventually rejected as a treatment for Ebola seems to have aided recovery in a trial with more than a thousand Covid -19 patients. Researchers are cautious but hopeful; a leading health official in the US has made comparisons with the impact of game changing drugs used to treat HIV.

In contrast an organisation researching the mechanisms by which bat coronaviruses infect humans has had its funding cut following criticism from President Trump.

A scheme to help manufacture ventilators and protective equipment worldwide has seen some success with a simple ventilator they developed, now in use in hospitals.

And we look at climate change –with this year set for extreme weather

What’s the importance of zero, and how was it discovered? How do scientists calculate Pi’s infinite digits? Why do so many people find maths difficult – and what’s the most difficult thing in maths?

CrowdScience takes on a whole bunch of questions sent in by high school students in Spain. Like many children all over the world, their school is currently closed due to the coronavirus lockdown, but lessons continue at home. So how are their studies going, and can CrowdScience help out?

We attempt to answer some of their trickiest maths questions with the help of mathematics whizz Katie Steckles, Pi aficionado Matt Parker, and mathematical biologist Kit Yates.

Image Credit: Getty Images

What’s the importance of zero, and how was it discovered? How do scientists calculate Pi’s infinite digits? Why do so many people find maths difficult – and what’s the most difficult thing in maths?

CrowdScience takes on a whole bunch of questions sent in by high school students in Spain. Like many children all over the world, their school is currently closed due to the coronavirus lockdown, but lessons continue at home. So how are their studies going, and can CrowdScience help out?

We attempt to answer some of their trickiest maths questions, with the help of mathematicians Katie Steckles and Matt Parker, and mathematical biologist Kit Yates.

Presenter: Marnie Chesterton.

Producer: Cathy Edwards

(Photo: A boy studying. Credit: Getty Images)

Remdesivir a drug eventually rejected as a treatment for Ebola seems to have aided recovery in a trial with more than a thousand Covid -19 patients. Researchers are cautious but hopeful; a leading health official in the US has made comparisons with the impact of game changing drugs used to treat HIV.

In contrast an organisation researching the mechanisms by which bat coronaviruses infect humans has had its funding cut following criticism from President Trump.

A scheme to help manufacture ventilators and protective equipment worldwide has seen some success with a simple ventilator they developed, now in use in hospitals.

And we look at climate change –with this year set for extreme weather

(Image: Liberian photographer Alphanso Appleton took this picture of a schoolgirl and sent it to the Wellcome Trust, to express thanks for their and others’ efforts to develop an Ebola vaccine. Credit: Alphanso Appleton/Wellcome Trust)

Presenter: Roland Pease Producer: Julian Siddle