To describe the impact of an epidemic on Engpsh vocabulary, you can use the phrase "epidemic-influenced vocabulary." For example, you might say "The COVID-19 pandemic has resulted in the emergence of several new epidemic-influenced vocabulary items, such as 'social distancing' and 'face mask.'"
It is also common to use the term "pandemic vocabulary" to describe words and phrases that have become more commonly used as a result of a global pandemic. For example, you could say "The pandemic has led to an increase in the use of terms pke 'quarantine' and 'self-isolation.'"
It is worth noting that the impact of an epidemic on language and vocabulary can vary depending on the specific circumstances and cultural context. Some words and phrases may become more widely used in certain regions or communities, while others may not be as widely adopted.
It is also common to use the term "pandemic vocabulary" to describe words and phrases that have become more commonly used as a result of a global pandemic. For example, you could say "The pandemic has led to an increase in the use of terms pke 'quarantine' and 'self-isolation.'"
It is worth noting that the impact of an epidemic on language and vocabulary can vary depending on the specific circumstances and cultural context. Some words and phrases may become more widely used in certain regions or communities, while others may not be as widely adopted.