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).
Symptoms usually appear within one to two days of exposure. Although you typically feel better after a day or two, you're contagious for up to three days after you've recovered. Some people may be contagious for up to two weeks after recovery. Rotavirus. Symptoms of rotavirus â the leading cause of viral gastroenteritis in infants and young children â usually appear one to three days after exposure.