Fever can support the immune system's attempt to gain advantage over infectious agents, such as viruses and bacteria, and it makes the body less favorable as a host for replicating viruses and bacteria, which are temperature sensitive. Infectious agents are not the only causes of fever, however.
Your sister's grandson is your great nephew. You are his great aunt (if you are a woman) or his great uncle (if you are a man).
Children of your cousin are actually called your âfirst cousins once removed.â. Your cousinâs child is NOT your second cousin as is commonly believed. The appropriate name for addressing your cousinâs child is niece or nephew, even though they are actually first cousins once removed.