The latest supply forecast for Covax – the programme for sharing COVID-19 vaccines around the world – suggests that accelerating vaccination in low-income countries looks unlikely. Covax estimates it will have distributed 1.425 billion vaccine doses by the end of 2021, significantly less than the 2 billion doses it wasContinue Reading

A man suffering a breakthrough infection, blowing his nose

After over 18 months of this pandemic, with the social distancing, mask wearing and on-off lockdowns, what we all want to know more than anything else is when it will all be over and how it will end. While nothing is certain, we have a lot of evidence on whichContinue Reading

Here's what happens when two very different respiratory viruses infect the same cell – new study

Influenza virus particles. Kateryna Kon/Shutterstock Right now, there’s just one virus on everyone’s minds: SARS-CoV-2, the virus that causes COVID-19. But humanity is plagued by many respiratory viruses, such as influenza A (IAV) and respiratory syncytial viruses (RSV), which cause hundreds of thousands of deaths every year. Most of theseContinue Reading