Viral infections occur when a virus enters the body and invades the inside of the body’s cells in order to reproduce. If the body’s immune system is unable to fight off the virus, it multiplies and spreads to other cells, repeating the process and leading to a widespread infection.
Signs & Symptoms of rabies One of the most distinctive signs of a rabies infection is a tingling or twitching sensation around the area of the animal bite. In people, symptoms of rabies include Abnormal Postures & Thoughts Aggressiveness Confusion Difficulty in Speaking Excessive Movements Extreme Sensitivity to bright lights, sounds, touchFatigue Fever Hallucinations Headache Increased Production of Saliva Irritability Loss of Appetite Muscle Aches and Spasms Nausea Paralysis Seizures Weakness In the advanced stage of the infection, these symptoms may develop: Extreme breathing problem Increased production of saliva causing the “foaming at the mouth” Double vision Problems moving facial muscles epatitis (plural hepatitides) is a medical condition defined by the inflammation of the liver and characterized by the presence of inflammatory cells in the tissue of the organ.
The name is from the Greek hepar (???? ), the root being hepat- (????-), meaning liver, and suffix -itis, meaning “inflammation” (c. 1727). [1] The condition can be self-limiting (healing on its own) or can progress to fibrosis (scarring) and cirrhosis.
Hepatitis may occur with limited or no symptoms, but often leads to jaundice, anorexia (poor appetite) and malaise. Hepatitis is acute when it lasts less than six months and chronic when it persists longer. A group of viruses known as the hepatitis viruses cause most cases of hepatitis worldwide, but it can also be due to toxins (notably alcohol, certain medications, some industrial organic solvents and plants), other infections and autoimmune diseases.