Immune to意思

"Immune to" is an English phrase that means being resistant or unaffected by something, typically referring to diseases or adverse effects. It is commonly used in the context of medicine or biology to describe an organism's ability to resist infection or the action of a specific pathogen. For example:

• "Some people are immune to the common cold."
• "This drug is immune to the effects of heat."
• "The virus has become immune to the current treatment."

The word "immune" comes from the Latin "immunitas," meaning exemption or freedom from. In a broader sense, "immune to" can also be used metaphorically to describe resistance to non-medical concepts, such as criticism or persuasion:

• "She is immune to flattery."
• "The building is immune to earthquake damage."
• "His theories are immune to logical refutation."

When used in a medical or scientific context, "immune to" often implies a specific mechanism of resistance, such as the presence of antibodies or a robust immune response. In other contexts, it may simply mean that something is not affected by a particular influence or force.