Flu Symptoms 2025 Adults Nyc Today. Flu symptoms usually come on suddenly. • symptoms may include sore throat, cough, headache, fever, runny or stuffy nose, body aches, and, less commonly, vomiting,.
Less than half of adults (42.7%) had gotten their annual flu shot as of the week ended dec. Of course, there are a number of bugs that cause fever, cough, sore throat, and other.