The flu is an infectious disease, caused by a virus. It presents with fever, muscle and joint pain, nasal congestion, and headache.The flu has a high contagiousness, coupled with the virus’ ability to mutate from one season to the next. In the most frail groups, such as the elderly and patients with chronic conditions, such as COPD, heart disease, and diabetes, influenza can have serious complications.

Bruises: what to do?
Contusions form when a blunt object strikes certain parts of the body, rupturing subcutaneous blood vessels. There is no discharge of blood, and usually the bruises are swollen and painful,







































































