However, they are not the same. Some infectious diseases are spread person-to-person (contagious) and others are not. Contagious diseases are also not all the same. For instance, chickenpox is highly ...

Laman tells The Lancet Infectious Diseases. “So the careers teacher suggested I choose another path!”. The village, and all the others like it along the Sepik river, Papua New Guinea's largest, have ...