A chalazion is very different from a stye and is not an infection. It is instead a firm, round, smooth, painless bump usually some distance from the edge of the lid. A chalazion is a local tissue reaction to oily glandular secretions that were unable to reach the lid surface because the duct was blocked by debris.
My husband is home sick with type a flu and I will not let him leave our room! Contagious. 24 hours after you are done having a fever whether you take tamiflu (oseltamivir) or not (without anything to take away the fever). How long am i contagious with the flu after taking tamiflu - How long are you contagious with the flu after starting tamiflu (oseltamivir)?
Most of the time, you will become contagious about  24 to 72 hours after contracting the influenza virus and remain that way for up to five days after the onset of symptoms. But children or people with compromised immune systems can be contagious to those around them for up to two weeks.