In the early days of COVID-19 vaccine development, a new social media platform provided a place for like-minded people to discuss vaccines, share misinformation and speculate about the motivations for its development. A new study from the University of Kansas shows people flocked to Parler to discuss the vaccines in an echo chamber-type environment, and those conversations can shed light about how to communicate about vaccine efficacy during health crises.

The drug diABZI - which activates the body's innate immune response - was highly effective in preventing severe COVID-19 in mice that were infected with SARS-CoV-2, according to scientists in the Perelman School of Medicine at the University of Pennsylvania. The findings, published this month in Science Immunology, suggest that diABZI could also treat other respiratory coronaviruses.

Over a year after the novel coronavirus cemented its grip on the world, much of the conversation surrounding the disease remains simple: how many people died and how many survived?

But researchers at Michigan Medicine say a devastating side effect lurks, underreported, between those extremes - the loss of ability caused by the virus.

MSU researcher is studying, raising awareness about the role of sex in the efficacy of vaccines that make use of nanomedicine.

If there's one take-home message for the general public about the coronavirus vaccines approved in the U.S., it's that they are remarkably effective.

The development of antibodies to the COVID-19 virus has been the great long-term hope of ending the pandemic. However, immune system turncoats are also major culprits in severe cases of COVID-19, Yale scientists report in the journal Nature.

These autoantibodies target and react with a person's tissues or organs similar to ones that cause autoimmune diseases such as lupus or rheumatoid arthritis.

Monoclonal antibodies, a COVID-19 treatment given early after coronavirus infection, cut the risk of hospitalization and death by 60% in those most likely to suffer complications of the disease, according to an analysis of UPMC patients who received the medication compared to similar patients who did not.

To stop the current SARS-CoV-2 pandemic, vaccines of high quality, safety, and efficacy are required. Scientists of the Paul-Ehrlich-Institut and the Ludwig Maximilian University at Munich have conceived in the laboratory a novel vector vaccine based on the vesicular stomatitis virus (VSV) with only one part of the spike protein as antigen. They have tested the characteristics of this vaccine in mice.