Immune system

Why zero Covid may not be possible

France: Previously infected only need one Covid jab

CrowdScience. Can being happy help me fight infection? Audio, 40 minutesCrowdScience

Vast majority retain Covid antibodies six months on

When will I be vaccinated against Covid?

CrowdScience. Are there downsides to deep cleaning? Audio, 33 minutesCrowdScience

How does the Pfizer vaccine work?

Can you catch Covid twice?

Immunity from having Covid 'is not 100% protective' Video, 00:00:50Immunity from having Covid 'is not 100% protective'

‘Oxford vaccine is a step-change in jab roll out’ Video, 00:03:00‘Oxford vaccine is a step-change in jab roll out’

Oxford-AstraZeneca vaccine approved for use in UK

Vaccine development was 'amazing human endeavour'

'Have I got Covid for a second time?'

Pfizer vaccine judged safe for use in UK next week

Oxford's Covid vaccine 'dose error' explained

Poor must not get 'trampled' in vaccine race - WHO

Trial shows Oxford Covid vaccine highly effective

Jab trialled for people who cannot be vaccinated

Covid antibodies 'last at least six months'

Oxford Covid vaccine 'encouraging' in older adults

Science In Action. Covid- 19 – Good news on immunity. Audio, 35 minutesScience In Action

Normal life back next winter, says vaccine creator