In a paper published in Alzheimer’s and Dementia, a team of researchers called for more prospective studies that will look into the impact COVID-19 has on brain functioning, given the disease has been frequently associated with neurologic symptoms such as seizures and psychosis.

The adverse events that led to a pause in trials evaluating AstraZeneca Plc’s Covid-19 vaccine candidate may not have been associated with the vaccine itself, according to a document outlining participant information that was posted online by the Oxford University.

AstraZeneca resumed British clinical trials of the company’s Covid-19 vaccine, one of the most advanced in development, after getting the green light from safety watchdogs.