Researchers at universities and pharmaceutical companies are rushing to identify drugs that might help cut the number of deaths from Covid-19 and take the strain of hospitals.

Justin Rowlatt speaks to Richard Marsden, the chief executive of one such company, Synairgen. He hopes that a medicine his company originally developed to help asthma and flu sufferers could also now be put to use in alleviating the lung infections of Covid-19 patients.

Meanwhile virologist Stephen Griffin of Leeds University in the UK explains the three main ways in which existing drugs might be used to attack the virus. Plus Theodora Bloom of the British Medical Journal tells Justin about her night job at the online research sharing server MedRxiv, which has played a central role in helping researchers get immediate access to each other's work, accelerating their response to the pandemic.

Producer: Laurence Knight

(Picture: Medical worker wearing protective gear treats a patient infected with the Covid-19 at the intensive care unit in Prague; Credit: Gabriel Kuchta/Getty Images)

While much of the world is trying to practice social distance, people in confinement have little option to do so. We take a look at the famously overcrowded prisons in Uganda. Doreen Namyalo Kyazze, Africa Programme Manager at Penal Reform International, says the Uganda prison service are not doing anything to contain the virus while a spokesperson for the service says they’re doing all they can. There’s also the tens of millions of refugees and displaced people around the world, many in confinement. Dr. Siyana Mahroof-Shaffi is a healthcare practitioner working in the Moria detention centre on the Greek island of Lesbos. She says the consequences of an outbreak in the camp are unimaginable. And Dr. Josiah Rich, professor of epidemiology at Brown University and prison physician, explains why those who think we don’t need to worry about prisoners are wrong. Producer: Frey Lindsay. (Picture: a group of asylum seekers at the Moria detention centre. Picture credit: Getty images.)

They’ve been preparing for the worst for decades, but are survivalists, or “preppers,” really ready for the coronavirus outbreak? Ron Hubbard, owner of Atlas Survival Shelters, is banking on it as he sells survival shelters which he says are more in demand than ever. But writer Mark O’Connell, author of the upcoming “Notes from an Apocalypse” is not so certain the preppers have it right. And Beth Healey, a British medical doctor who spent a year at Concordia Station in Antarctica, has some insight into the psychological effect radical self-isolation can have.

Producer: Benjie Guy

As the coronavirus outbreak worsens in many areas, the mental health of those providing frontline care is under strain. We’ll hear from one care worker in Spain afraid of passing the virus to her family, as well as health care workers around the world who are scared. Laura Hawryluck, associate professor at the Toronto Western Hospital Critical Care Response team in Canada, tells us what the SARS outbreak can teach us about the experience and resilience of care workers and Dr Alys Cole-King, Consultant Liaison Psychiatrist Betsi Cadwaladr Health Board in Wales, UK, explains what advice there is for those who have to get up and go to work every day.

If you are depressed and need to ask for help, there's advice on who to contact at BBC Action Line.

Outside of the UK, visit Befrienders International for more information about support services.

Producers: Vivienne Nunis, Frey Lindsay

(Picture: Health care workers speak with an elderly woman in Ontario, Canada. Picture credit: Getty Images)

India has been put in lockdown to halt the spread of the coronavirus outbreak. Already the growing restrictions have caused turmoil in India's big cities. Hundreds of thousands of migrant wage labourers have suddenly found themselves jobless. Jayati Ghosh, professor of economics at the Jawaharlal Nehru University, says there is a critical lack of planning for the hundreds of millions of people who are near the breadline. Meanwhile, poor countries around the world are seeing their citizens suffer under restrictions. So is the price of lockdown in the poor world just too high? American political scientist Ian Bremmer thinks it's a question we need to take seriously.

Producer: Frey Lindsay. (Picture:Mumbai Police checking ID card during restrictions on citizens' movement. Picture credit: Getty Images.)

As many countries and cities around the western world go into lockdown, China is beginning to ease restrictions, claiming several days with no new domestic cases of coronavirus. But people have their doubts whether this is true, as the BBC’s Kerry Allen explains. Meanwhile, president Trump wants to ease restrictions as well, hoping for an Easter end date to the lockdown. Dr. Susy Hota, Medical Director of Infection Prevention and Control at the University Health Network in Toronto, explains why it might not pan out that way. But are we looking for exits too early? Ian Bremmer, president of the Eurasia Group, has an ear to the conflicting priorities governments are dealing with.

(Picture: Passengers reappear at Wuhan Railway Station on March 24, 2020. Picture credit: Getty Images)

Snapshots of working from home across the world, as the coronavirus outbreak increases in intensity. From Kaitlin Funaro in LA to Katy Watson in Brazil and Kinjal Pandya in New Delhi: how is the global workforce coping with enforced home working? And is working from home even possible when there are bored children running around?

As we face an economic collapse caused by the global coronavirus outbreak, data becomes more valuable than ever. John Ioannidis, Stanford professor of epidemiology, worries about our lack of hard data about the disease, while Nobel Prize-winning biophysicist Michael Levitt says he may have spotted a ray of hope in all the noise. And economist Vicky Pryce joins the programme live to discuss economic responses to the crisis.

(Picture:The Diamond Princess cruise ship. Picture credit: Getty images)

What is life like under lockdown in some of the world’s poorest cities? We hear from Nairobi and Manila, two cities facing tough measures to combat Covid-19. But is the cure worse than the disease? We’ll also hear from Mohammed El-Erian, chief economic adviser at Allianz, who is concerned about the impact on the streets if the whole economy freezes up.

Producer: Frey Lindsay

(Picture: A worker sprays disinfectant to curb the spread of COVID-19 in a residential area on March 19, 2020 in San Juan, Metro Manila, Philippines. Picture credit: Ezra Acayan/Getty Images)

What can be learned from East Asia's response to Covid-19, and from West Africa's Ebola epidemic? And why hasn't there been a unifed global response to the pandemic?

Manuela Saragosa speaks to Francois Balloux, professor of computational biology at University College London, about the difficult options facing the world as we seek to manage coronavirus over the next year or two without crushing the global economy.

But what lessons are there from the 2014-16 Ebola outbreak in West Africa for the likely long-term impact of the pandemic? Mykay Kamara, chief executive of workplace wellness platform Welbot, was in Sierra Leone during the epidemic and helped recruit medical staff to the region.

Producers: Laurence Knight, Frey Lindsay

(Photo: A worker fixes a WHO coronavirus prevention poster to a billboard in Mumbai, India; Credit: Getty Images)

Hand-gels, face masks, even nasal swabs – as the coronavirus spreads, health services are reporting a growing number of shortages at the moment as supplies and supply chains freeze up. Increasingly governments are calling on private companies and individuals to meet the urgent demand. Chad Butters, founder of the Eight Oaks Farm Distillery in Pennsylvania, has turned his facilities over to producing hand sanitizer for local people in need. Meanwhile Project Open Air is crowdsourcing the design of ventilators and other medical equipment, but Rich Branson, a respiratory therapist and professor at the University of Cincinnati, says we need to take care using such equipment.

(Picture: A UK hospital. Picture credit: Getty Images)

Travel restrictions and a slump in demand due to the coronavirus have forced airlines to cancel most flights and temporarily reduce staff. Will this mean a permanent end to the low-cost travel that many of us have become used to?

Travel expert Simon Calder joins the show to round up the latest industry news and what it means for travellers, while aviation consultant John Strickland explains why the airlines were so vulnerable to begin with. Meanwhile, calls are rising for governments to bail the airline industry out, but finance expert Frances Coppola argues there are many sectors that are just as deserving.

(Picture: Plane interior with passengers wearing masks; Credit: Getty Images)