Flu is contagious from a day before you get sick to 5-7 days after becoming sick. But this can prolong in case of people with reduced body immunity. They can be children, aged or people with premedical chronic illnesses
Flu is contagious from a day before you get sick to 5-7 days after becoming sick. But this can prolong in case of people with reduced body immunity. They can be children, aged or people with premedical chronic illnesses