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Covid 19

SARS-CoV-2 BA.2.86 is less resistant to vaccine, but may be a problem in the lung

elderly woman in mask in a hospital

Study finds paxlovid treatment does not reduce risk of long COVID

MRI machine

MRI reveals brain changes in long-COVID patients

Woman in surgical mask. Pixabay

One in five patients experience rebound COVID after taking Paxlovid

Man coughing

Scientists discover ‘long colds’ may exist, as well as long Covid

Cambridge scientists have grown beating heart cells in the lab and shown how they are vulnerable to SARS-CoV-2 infection. In a study published in Communications Biology, they used this system to show that an experimental peptide drug called DX600 can prevent the virus entering the heart cells.

SARS-CoV-2 infects coronary arteries, increases plaque inflammation

Comparison of lung tissue in control (top), untreated Covid (middle), and Covid treated with idroxonil.

Cancer drug conquers covid inflammation

Long Covid: the pandemic’s testing aftermath

I smell ... Covid.

Dogs can detect COVID-19 infections faster and more accurately than conventional technology, demonstrating readiness for mainstream medical applications

“The virus that causes COVID-19 uses ACE2 as the front door to infect cells, but we’ve found that if the front door is blocked, it can also use the back door or the windows,” said researcher Peter Kasson, MD, PhD, of the University of Virginia School of Medicine. “This means the virus can keep spreading as it infects a new species until it adapts to use a particular species’ front door. So we have to watch out for new viruses doing the same thing to infect us.”

Surprise COVID discovery helps explain how coronaviruses jump species

Patient standing at 0 minutes

Raising awareness of Long Covid ‘blue legs’ symptom

Sick woman on couch. Courtesy of UCSF

Long COVID symptoms can emerge months after infection

Covid virus. Pixabay

84% cut in Covid deaths for UK cancer patients following vaccine rollout

How people judge anti-vaxxers who die from COVID-19

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