SAN FRANCISCO -- As more people are getting vaccinated, doctors are seeing an influx of women making mammogram appointments after noticing swollen lymph nodes in the arm region where they got ...

Researchers have developed a mesoporous silica vaccine that primes mouse lymph nodes for subsequent vaccinations, enhancing their effects. Researchers at Harvard University (MA, USA) and Genentech (CA ...

Add Yahoo as a preferred source to see more of our stories on Google. The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That’s ...

Penn Engineers have redesigned a key component of lipid nanoparticles (LNPs), the delivery vehicles behind mRNA vaccines, to steer the particles toward lymph nodes while reducing off-target delivery ...