The majority (80%) of patients with group A streptococcal toxic shock syndrome have symptoms of a soft-tissue infection (pain, redness, warmth, swelling) in an area just below the skin or in a muscle.
The symptoms of influenza are usually more severe than the symptoms of a common cold. Symptoms typically develop one day to seven days after exposure, and can last from a few days to two weeks. They may include any or all of the following: 1  Fever (usually 100Â°F or warmer, lasting for several days).
The symptoms generally appear 12 to 36 hours after exposure, but they can occur as quickly as six hours or as. long as 72 hours after exposure. In some instances, incubation periods of up to 16 days are possible. How is Salmonella spread? Salmonella live in the intestinal tracts of humans and other animals, including birds. People can become infected by ingesting food or water contaminated with Salmonella or after contact with infected animals.