WebPeople are most contagious with the flu 24 hours before symptoms start, and while symptoms are most active. The risk of infecting others often ends about day 5 to 7 of the illness. Because the flu can be spread before symptoms start, it’s easy to pick up a flu virus. WebSep 30, 2024 · A cough may linger following a virus such as a cold or the flu. After ruling out other issues, the doctor may diagnose a ‘postviral cough.’ Experts are unsure exactly …
How Long Are You Contagious With the Flu? - MedicineNet
WebMay 19, 2024 · The flu is contagious 1-2 days before symptoms start and up to 5-7 days after symptoms have developed. You are usually the most contagious during the first 3-4 days of experiencing symptoms. Young children and people who have weak immune systems may be contagious for longer. Both the severity and duration of flu symptoms … WebDec 17, 2024 · Not all non-porous surfaces serve as ideal havens for these viruses. Greatorex’s work found flu viruses could remain contagious for nine hours on stainless steel, and other research has ... greek cream cheese nutrition
What Is the Flu Incubation Period? - Health
WebHow long is the common cold contagious? You can be contagious for up to two weeks, even spreading a cold a day or two before you have symptoms. ... The flu comes from the influenza virus, while many other types of viruses cause colds. The main difference between cold and flu is that you’re more likely to have a fever and chills with flu ... WebApr 12, 2024 · Croup is contagious in the first few days after the onset of symptoms and when fever is present. 2 Symptoms typically last between three and five days. Croup can be passed among children and from a child to an adult. Symptoms of croup include: 3 1. Cold symptoms, including runny nose and fever. Upper airway inflammation and swelling in … WebSep 12, 2024 · What to Do When You Get the Stomach Flu Summary Stomach viruses are highly contagious. You can spread them before symptoms begin and for up to two weeks after you recover. It's advisable to stay home for 24 to 48 hours after your vomiting, diarrhea, and fever have gone away to make sure you're symptom-free. flo ware park