According to the CDC, mild to moderate cases of COVID-19 remain infectious no longer than 10 days after symptom onset. If you test negative on a rapid antigen test, make sure to get tested again a few ...

Covid-19 cases have risen since last week as experts warn New Zealand's pandemic model is out of date.

against severe-critical COVID-19, with substantial VE even at unquantifiable neutralizing antibody titer. Multivalent antigen display on nanoparticles can enhance the immunogenicity of vaccines ...

Meanwhile, the number of Coronavirus patients admitted to hospitals is also rising significantly. For every 100,000 people in Berlin, 11.2 were recently hospitalized with Covid-19, compared to 3.8 a ...

Respiratory syncytial virus (RSV) is the most important cause of infantile bronchiolitis and pneumonia. It is ubiquitous, with most children acquiring their primary infection within the first year ...