Many people think that a yellow or green nasal discharge means a bacterial infection, which requires antibiotics but it is not true. It can be a sign that your body is being attacked by either a bacteria or a virus. That said, a yellow discharge does not necessarily indicate a sinus infection.
After the stool is placed in the culture, it may take two to three days for any bacteria that is in the stool to grow. These bacteria can then be isolated and examined under a microscope so that they may be identified. The stool may also be tested for parasites or eggs.
How long does it take to get sick from food poisoning after eating? Answer: You usually vomit within 7 hours of eating (for regular non-contagious food poisoning). Or you can have diarrhea 6-22 hours after eating the suspect food. Regular non-contagious food poisoning can occur when you eat food that has been sitting out at room temperature or was kept warm (between 40Â°F and 140Â°F) for more than 2 hours.