New research suggests that plague was present in the Middle East nearly a century before the Black Death. A new study ...

Many believed it was a judgement from God - millions dead as punishment for the sins of mankind. In Britain alone, the Black Death wiped out up to half of the population when it struck between ...

Yersinia pestis, the bacterium that causes plague ... In this study they show how close examination of the symptoms described suggested that this was indeed the disease now known to be caused ...

Evidence from 13th-century chroniclers and physicians indicates plague may have been involved in epidemics a century before the Black Death, a new study shows.

High fever, coughing, body aches, chills, and fatigue are possible symptoms of influenza B, but they may also indicate other conditions. A healthcare professional can provide an accurate diagnosis.

Thyroid cancer is typically first noticed as a thyroid nodule. The symptoms may be the same for both, but females are more likely to get thyroid cancer than men. (Photo Credit: Sebastian Kaulitzki ...

Signs and symptoms of liver cancer often do not show up until the later stages of the disease, but sometimes they may show up sooner. If you go to your doctor when you first notice symptoms, your ...

Yersinia pestis, the causative agent of plague, is a genetically monomorphic bacterial pathogen that evolved from Yersinia pseudotuberculosis approximately 7,400 years ago. We observed unusually ...

If you don’t feel well or if you have any symptoms, even if mild, assume you may have COVID-19. Immediately isolate at home and away from others. Check with your local public health authority for more ...

Cell pellets were dissolved in SDS-PAGE buffer and analyzed by immunoblotting using antibodies to Yop (Yersinia outer membrane protein) E. For supernatants, 1 mL aliquots were precipitated with 20% ...