Diseases, Conditions, Syndromes

Beijing has hit 'temporary herd immunity': official

Beijing has reached "temporary herd immunity" and its COVID outbreak is nearing an end, a city health official said Tuesday, in another sign China's unprecedented virus wave is waning.

Diseases, Conditions, Syndromes

Researchers find immune response to COVID strengthens over time

Immunity from COVID-19 appears to gather strength with more time between vaccination and infection, a new laboratory study from researchers at Oregon Health & Science University suggests. The findings carry implications for ...

Immunology

How much of a boost do 'booster' COVID-19 jabs give?

Scientists have found the "booster" COVID-19 vaccine program led to a large boost in the antibodies that help protect against coronavirus. High levels of antibodies is associated with lower risk of severe infection.

Diseases, Conditions, Syndromes

Examining COVID-19's long-term effects on the innate immune system

The more severe the COVID-19 infection, the slower the recovery of immune cells, such as the dendritic cells, which are necessary for the activation of the immune system. This is shown by researchers at Linköping University ...

Neuroscience

COVID-19 associated with fetal brain hemorrhages

New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London has found evidence of small hemorrhages in the brain tissue of fetuses during the peak of COVID-19 cases in the UK.

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