Bacterial vesicles coated on gold nanoparticles to combat TB

Researchers from the Indian Institute of Science (IISc) have designed a new method to deliver a vaccine candidate for tuberculosis (TB). It involves using spherical vesicles secreted by bacteria coated on gold nanoparticles ...

Modified nucleotides used in COVID-19 vaccines work as designed

The remarkable effectiveness of mRNA vaccines against SARS-CoV-2 has generated much interest in synthetic mRNA therapeutics for treating and preventing disease. But some basic science questions have remained about whether ...

New model for predicting belief change

A new kind of predictive network model could help determine which people will change their minds about contentious scientific issues when presented with evidence-based information.

Tone as important as truth to counter vaccine fake news

Lack of trust in health authorities, combined with the fear and uncertainty about the disease, created fertile ground for false rumors to spread about COVID-19 vaccines. Countering the rumors may be about attitude as well ...

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