Covid-19

The patient's own immune system seems to be the major player in long covid...

Cardiologists have recently discovered ongoing heart issues in people who had mild COVID-19...

Oxford-based GP Helen Salisbury has been seeing patients with these ongoing symptoms...

The NHS doesn't have records for mild cases - but data from a symptom tracker app shows the problem's scale...

Paul Garner used to run 40km a week. Now a mild walk puts him in bed for days...

A study of hospital patients found as much viral RNA in the noses and throats of kids as in adults...

Meet the COVID-19 patients who are still suffering the after-effects of the virus, months after catching it...

Before the COVID crisis, many of us took certain freedoms for granted. Now we’re not so sure...

What exactly is the UK goverment's new obesity strategy?

A pet cat in the UK has been diagnosed with Covid...

And are aeroplanes Covid-19 safe. Plus space tourism, flight paths and goose bumps...

Evidence for Russian Covid-19 vaccine espionage, and what constitutes an infectious coronavirus dose...

Over half of patients in hospital with COVID show signs of heart damage

What the hell does the longest word in the English dictionary mean?

Why is the number needed so high?

Hunting everywhere for COVID-19

Investigating the airborne spread of COVID-19

We're taking a closer look at our celestial neighbours.

The UK government has provided more than a billion items of PPE - why so much?

Lockdowns, masks, long-term immunity, and the prospect of a Covid comeback...

We're always going forward because we can't find the reverse! But could we go backwards in time?

While global food supplies have been stable so far, an upcoming recession might be one blow too many...

We're unpicking the science of covid testing, monitoring and tracing this week...

How do Covid antibody tests work?